18V/ 30Amp LVD Low Voltage Disconnect Module.
Asin: B08H14XTZ8 | Ean: 6937902391339
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Programmable Voltage Setting For Disconnect And Reconnect (Rocker Switch Set To Auto). With Emergency On Or Off Function, If You Want Switch Output To Be Immediate And Remain On Or Off, You Can Set Rocker Switch To On Or Off..
Based On Microcontroller And Mosfet (On Status Resistance < 0.003 Ohm), More Precise Voltage, Smart And Long Life Switch Output. Green-Red Dual Color Led Indication For Output Switch On And Off..
Set Rocker Switch To Auto, When The Battery Voltage Drops To Less Than Or Equal Disconnect Value And Continuously Held For 5 Seconds, Load Switch Will Off. When The Battery Voltage Rise To Greater Than Or Equal Reconnect Value And Continuously Held For 5 Seconds, Load Switch Will Return To On State. This Will Better Prevent Malfunction..
To Protect Electronics From Damaging Low Voltages And Prevent A Deep Discharge Of A Battery During An Extended Power Outage, The Lvd Module Will Automatically Disconnect The Battery When The Voltage Falls Below The User Adjustable Cutoff Voltage. When Power Is Restored The Smart Switch Will Automatically Reconnect The Battery. Thereby Protecting The Battery From Total Discharge (Helping To Prolong The Life Of The Battery)..
Features
- Operating Voltage: DC 9 to 28V, Rated current: 30 Amp.
- To protect electronics from damaging low voltages and prevent a deep discharge of a battery during an extended power outage, the LVD module will automatically disconnect the battery when the voltage falls below the user adjustable cutoff voltage. When power is restored the Smart Switch will automatically reconnect the battery. thereby protecting the battery from total discharge (helping to prolong the life of the battery).
- Programmable voltage setting for Disconnect and Reconnect (rocker switch set to AUTO). With emergency ON or OFF function, if you want switch output to be immediate and remain ON or OFF, you can set rocker switch to ON or OFF.
- Set rocker switch to AUTO, when the battery voltage drops to less than or equal Disconnect Value and continuously held for 5 seconds, load switch will OFF. When the battery voltage rise to greater than or equal Reconnect Value and continuously held for 5 seconds, load switch will return to ON state. this will better prevent malfunction.
- Based on Microcontroller and MOSFET (on status resistance < 0.003 ohm), more precise voltage, smart and long life switch output. Green-red dual color LED indication for output switch ON and OFF.
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Brand: OONO | Manufacturer: CZH-LABS
Weight: 0.00 pounds
See On Amazon Similar To 18V 30Amp LVD Low Voltage
#1
Electronics-Salon 1PCS Low Voltage Disconnect Module LVD, 12V 10A, Protect/Prolong Battery Life.
Asin: B019F3BEIO | Model: 4316566077 | PartNumber: 4316566077 | Ean: 6921407362697
Part Number: F-1000/12V.
Discount Voltage: 10.0V , Reconnect Voltage: 10.7V..
Suitable Battery: 12V , Rated Current: 10A..
Quantity: A Lot Of 1 Piece..
Features
- Low Voltage Disconnect Module LVD, 12V 10A, Protect/Prolong Battery Life.
- Quantity: a lot of 1 piece.
- Part number: F-1000/12V
- Suitable battery: 12V , Rated current: 10A.
- Discount voltage: 10.0V , Reconnect voltage: 10.7V.
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Brand: CZH-LABS | Manufacturer: Electronics-Salon
See On Amazon #2
Onyehn 4pcs DC 12V-36V Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Over Discharge Protection Module
Asin: B09WQX4GCP | Model: 4 | PartNumber: 4 | Ean: 0768484434345 | UPC: 768484434345
On-Board Momentary Push Button To Set The Low Voltage Disconnect Parameter And 3 Digit Red Led Display The Parameter Easy To Operation.When The Battery Voltage Reach The Setting Values, The Module Will Disconnect Load Automatically To Aviod The Battery From Over Discharging To Prolong The Battery Lifetime. Reference Formula: Charging Voltage = Rated Voltage X 1.2; Charging Current = Rated Current X 0.2.
Display Is Accurate, The Switch Module Is Quickly To Open And Close When Near Minimum Voltage; Settings Is Stored Non-Volatile, It Can Keep Set When Power Off.
Package Included:4X Protection Module..
Reset:When The Power Is Off, Press And Hold The Two Buttons At The Same Time, And Then Power On. At This Time, The Screen Displays "888", Indicating That The Factory Settings Are Restored.The Factory-Set Protection Value: 12V, Difference Value: 2V. Difference Value"Is The Value Between The Battery Voltage To Disconnect And The Battery Voltage To Reconnect..
Programmable Battery Low Voltage Disconnect Switch For Dc12-36V Lead Acid Battery And Lithium Ion Battery. It's A Protection Switch Module, Not Included Batteries Itself.Compatible Battery: Lead Acid, Lithium Ion Battery, Solar Panel Battery.
Features
- Board Size: 57 X 42 X 19mm/2.24 X 1.65 X 0.75inch(L*W*H), Input Voltage Range: DC12-36V, Control Accuracy: 0.1V, Power Consumption: <1.5W, Maximum Amperage before Breaker Trips: 20A.
- Programmable battery low voltage disconnect switch for DC12-36V lead acid battery and lithium ion battery. It's a protection switch module, not included batteries itself.Compatible Battery: lead acid, lithium ion battery, solar panel battery
- On-board momentary push button to set the low voltage disconnect parameter and 3 digit red LED display the parameter easy to operation.When the battery voltage reach the setting values, the module will disconnect load automatically to aviod the battery from over discharging to prolong the battery lifetime. Reference formula: charging voltage = rated voltage x 1.2; charging current = rated current x 0.2
- Reset:When the power is off, press and hold the two buttons at the same time, and then power on. At this time, the screen displays 888, indicating that the factory settings are restored.The factory-set protection value: 12V, difference value: 2V. Difference Valueis the value between the battery voltage to disconnect and the battery voltage to reconnect.
- Display is accurate, the switch module is quickly to open and close when near minimum voltage; Settings is stored non-volatile, it can keep set when power off
- Package Included:4x Protection Module.
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Brand: Onyehn | Manufacturer: Onyehn
See On Amazon #3
LoveDeal High-Power DC Converter Regulator 36V 48V Step Down to 12V 30A 360W, Waterproof Big-Size Voltage Reducer, DC/DC Power Supply Module Buck Transformer, for Golf Cart, forklifts, Car
Asin: B07DXFD5CQ | Model: 8542130598 | PartNumber: 8542130598 | Ean: 0645249697019 | UPC: 645249697019
5 Safty Protections: Over-Load, Over-Current, Over-Temperature, Short-Circuit, Over-Voltage; Over 100，000 Hours Lifetime.
The Dc-Dc Converter Is Widely Used In Golf Cart, Forklifts, Bus, Cmb, Large Trucks, Motor, Solar Generate Electricity, Display Screen Of Bus And Taxi, Car Audio Device..
Waterproof Rating: Ip68, 100% Waterproof , Can Work In Rain.
Die-Cast Aluminum Shell, Expoxy Potting, Cooling By Free Air Convection, Maximum Transfer Efficiency Of 96% Max..
Features
- Voltage Converter Regulator DC 36V 48V to DC 12V 30A 360W, input voltage range is DC 30-60V
- Die-cast aluminum shell, expoxy potting, cooling by free air convection, maximum transfer efficiency of 96% max.
- 5 Safty Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage; over 100 000 hours lifetime
- Waterproof rating: IP68, 100% waterproof , can work in rain
- The dc-dc converter is widely used in golf cart, forklifts, bus, cmb, large trucks, motor, solar generate electricity, display screen of bus and taxi, car audio device.
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Brand: LoveDeal | Manufacturer: LianCheng Trading
Dimensions: 1.50 x 4.00 x 3.20 Inches | Weight: 1.13 pounds
See On Amazon #4
DC Voltage Relay Adjustable, Low Voltage Battery Protection Board, Low Voltage Cut Off, 12v Battery Undervoltage Protection Cut Off Automatic Recovery Protection Controller Module
Asin: B08N6TMD8X | Model: Yosoo Health Gear5igrf0ux68 | PartNumber: Yosoo Health Gear5igrf0ux68
[Easy To Install]: This Battery Voltage Module Is Simple Installation, No Modification, Cutting, Or Drilling Required; Easy To Install And Use.
[Easy To Use]: Both Turn-Off And Turn-On Voltage Value Can Be Adjusted By Simply Adjusting Potentiometer.
[Over-Discharging Protection]: This Low Volt Cut Off Will Help You To Protect Battery From Over-Discharging And Prolong Battery Life.
[Led Indicator]: This Low Voltage Battery Cutoff Module Is Designed With A Led Indicator To Show If Load Is Cut Off Or Turned On.
Features
- [Automatic Recovery Protection Module]: This low voltage battery protection board is a under voltage switch module used to turn off the power of load in the event of the voltage dropping below a set value; When the battery voltage increases to a set value, the module will automatically turn on load again
- [LED Indicator]: This low voltage battery cutoff module is designed with a LED indicator to show if load is cut off or turned on
- [Easy to Install]: This battery voltage module is simple installation, no modification, cutting, or drilling required; Easy to install and use
- [Over-Discharging Protection]: This low volt cut off will help you to protect battery from over-discharging and prolong battery life
- [Easy to Use]: Both turn-off and turn-on voltage value can be adjusted by simply adjusting potentiometer
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Brand: Yosoo Health Gear | Manufacturer: Yosoo Health Gear
Dimensions: 0.39 x 0.39 x 0.39 inches | Weight: 0.05 pounds
See On Amazon #5
CZH-LABS Electronics-Salon Low Voltage Disconnect Module LVD, 24V 30A, Protect/Prolong Battery Life.
Asin: B018TV7NQU | Model: EXPSFD005841 | PartNumber: EXPSFD005841 | Ean: 6921407357440
Suitable Battery: 24V..
Datasheet: Https://Images-Na.Ssl-Images-Amazon.Com/Images/I/81Mtli3gbzl.Pdf.
Rated Current: 30A..
Mount Type: Panel Mount..
Features
- Part number: MD-D1021/24V, Version 2.0 (from December-22, 2017 change to Version 2.0).
- Mount type: panel mount.
- Suitable battery: 24V.
- Rated current: 30A.
- Datasheet: https://images-na.ssl-images-amazon.com/images/I/81mTLi3gbZL.pdf
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Brand: CZH-LABS | Manufacturer: Electronics-Salon
See On Amazon #6
Electronics-Salon Low Voltage Disconnect Module LVD, 12V 30A, Protect/Prolong Battery Life.
Asin: B018TK5WIM | Model: EXPSFD005897 | PartNumber: EXPSFD005897 | Ean: 6921407352605
Suitable Battery: 12V..
Datasheet: Https://Images-Na.Ssl-Images-Amazon.Com/Images/I/81Mtli3gbzl.Pdf.
Rated Current: 30A..
Mount Type: Panel Mount..
Features
- Part number: MD-D1021/12V, Version 2.0 (from June-26, 2018 change to Version 2.0, Version 1.0 we used a relay as a ON/OFF switch, version 2.0 changed to Ultra low impedance MOSFETs).
- Mount type: panel mount.
- Suitable battery: 12V.
- Rated current: 30A.
- Datasheet: https://images-na.ssl-images-amazon.com/images/I/81mTLi3gbZL.pdf
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Brand: CZH-LABS | Manufacturer: Electronics-Salon
Weight: 0.09 pounds
See On Amazon #7
DAOKAI 2PCS Battery Low Voltage Disconnect Module Digital Low Voltage Protector with Digital Display DC 12V-36V Over-Discharge Protection Module, for Lead Acid Lithium Battery
Asin: B0BCKHVCV8 | Model: WE-DA-185 | PartNumber: WE-DA-185
⚡[Feature] Made Of High-Quality Materials, It Is Durable And Has A Long Service Life. When The Battery Is Under Voltage Loss Or Low Battery, It Will Be Automatically Disconnected..
⚡[Package Includes] You Will Get 2 X Battery Low Voltage Disconnect Module, 2 X 50Cm/19.68Inch 24Awg Cable..
⚡[Wide Application] The Module Is Suitable For Various Battery And Lithium Batteries, Such As Electric Two-Wheeled Tricycle Battery Car Battery Battery Discharge Protection, Solar Energy, Wind Energy And Other Power Supply Systems..
⚡[Provide Protection] This Digital Low Voltage Protector Is Functional And Practical, Contains Various Functions, Over Charge Protection, Over Discharge Protection Function, Short Circuit Protection Function, Over Current Protection Function..
Features
- [LED screen display] The design of digital LED screen display allows you to see the output voltage and setting parameters at a glance. The voltage can be set arbitrarily within the range of 12-36V.
- [Provide protection] this digital low voltage protector is functional and practical, contains various functions, over charge protection, over discharge protection function, short circuit protection function, over current protection function.
- [Feature] Made of high-quality materials, it is durable and has a long service life. When the battery is under voltage loss or low battery, it will be automatically disconnected.
- [Wide application] The module is suitable for various battery and lithium batteries, such as electric two-wheeled tricycle battery car battery battery discharge protection, solar energy, wind energy and other power supply systems.
- [Package includes] You will get 2 x Battery Low Voltage Disconnect Module, 2 x 50cm/19.68inch 24AWG Cable.
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Brand: DAOKAI | Manufacturer: DAOKAI
See On Amazon #8
Digital Low Voltage Protector Disconnect Switch Cut Off 12V Over-Discharge Protection Module for 12-36V Lead Acid Lithium Battery Low Voltage Cutoff for Solar Panel Lighting System Camper
Asin: B07929Y5SZ | Model: Digital Battery Low Voltage Protection | PartNumber: Digital Battery Low Voltage Protection
【Memory Function】With Power-Off Protection, It Will Save Your Settings In The Event Of An Unexpected Loss Of Power. This Feature Is Crucial For Electronic Devices That Require Specific Configurations, As It Prevents The Loss Of Critical Data And Allows You To Resume Work Where You Left Off..
【Parameter】Board Size: 57 X 42 X 19Mm/2.24 X 1.65 X 0.75Inch(L*W*H); Input Voltage: Dc 12-36V; Accuracy: 0.1V; Power Consumption: <1.5W; Maximum Amperage Before Breaker Trips: 20A.
【Delay Turn-On】That Means, After A Disconnect, The Interval Between Turning On Again. The Time Range That Can Be Set Is 0-999 Seconds.
【Over Discharge Protection】This Battery Controller Provides A High Degree Of Flexibility In Terms Of Discharging Modes And Parameter Settings. Users Can Easily Set The Parameter To Disconnect The Battery Automatically When It Reaches A Preset Voltage, Thus Preventing Over-Discharging And Extending Battery Life. With Its Customizable Parameters, This Battery Controller Allows Users To Tailor Their Power Management System To Their Specific Needs And Preferences..
Features
- NOTE This product is a voltage controller, which turns on and off the output through a relay, which only acts as a switch and cannot change the voltage. It's a protection switch module, not included batteries itself.
- OVER DISCHARGE PROTECTION This battery controller provides a high degree of flexibility in terms of discharging modes and parameter settings. Users can easily set the parameter to disconnect the battery automatically when it reaches a preset voltage, thus preventing over-discharging and extending battery life. With its customizable parameters, this battery controller allows users to tailor their power management system to their specific needs and preferences.
- MEMORY FUNCTION With power-off protection, it will save your settings in the event of an unexpected loss of power. This feature is crucial for electronic devices that require specific configurations, as it prevents the loss of critical data and allows you to resume work where you left off.
- DELAY TURN-ON That means, after a disconnect, the interval between turning on again. The time range that can be set is 0-999 seconds
- PARAMETER Board Size: 57 x 42 x 19mm/2.24 x 1.65 x 0.75inch(L*W*H); Input Voltage: DC 12-36V; Accuracy: 0.1V; Power Consumption: <1.5W; Maximum Amperage before Breaker Trips: 20A
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Brand: IS | Manufacturer: icstation
Dimensions: 0.75 x 2.24 x 1.65 inches
See On Amazon #9
Low Voltage Disconnect and Charging Discharging Protection 2 IN 1 40A DC 5V-60V Low Voltage Cutoff with LCD Display Low Voltage Protector Disconnect Switch Module Charging Discharging Protection Board
Asin: B0C2VMGCZR
In Automatic Mode, The Relay Enters A Low-Power Mode After Disconnecting (Led Turns Off After 60S Without Any Button Action, And The Led Resumes Display When A Button Is Pressed Again). Standby Current Is 5Ma (18V), And It Automatically Restarts When The Voltage Is Restored..
Maximum 40A Current, Operating Voltage From 5V To 60V.Supports A 99 Seconds Start Delay, 99 Seconds Disconnect Delay, And A 99:59:59 Hours Timer Disconnect Timer..
The Device Has An Internal Flash Storage Module, So All Settings Can Be Restored After A Power Off..
Two Low-Power Modes: Automatic Mode And Manual Mode. Manual Mode Consumes 0 Power After The Relay Disconnects, And Manual Button Reset Is Required After Disconnection;.
Features
- It has a 2-in-1 charging mode (battery overcharge protection) and discharging mode (battery low voltage protection). The charging mode can be used for solar charging, and the battery automatically disconnects when it reaches the set voltage. The discharging mode can be used for battery low voltage protection.
- Two low-power modes: automatic mode and manual mode. Manual mode consumes 0 power after the relay disconnects, and manual button reset is required after disconnection;
- In automatic mode, the relay enters a low-power mode after disconnecting (LED turns off after 60s without any button action, and the LED resumes display when a button is pressed again). Standby current is 5mA (18V), and it automatically restarts when the voltage is restored.
- The device has an internal flash storage module, so all settings can be restored after a power off.
- Maximum 40A current, operating voltage from 5V to 60V.Supports a 99 seconds start delay, 99 seconds disconnect delay, and a 99:59:59 hours timer disconnect timer.
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Brand: MgcSTEM | Manufacturer: MgcSTEM
See On Amazon #10
12-36V Low Voltage Digital Protector Disconnect Switch Cut Off Lithium Battery Over Discharge Protection Module Pack of 2
Asin: B09SF5V3L2 | Model: Cywhrvzsf-M609 | PartNumber: Cywhrvzsf-M609 | Ean: 0602262884079 | UPC: 602262884079
Function：Cywhrvzsf Protection Switch Module Is A Programmable Battery Low Voltage Disconnect Switch Module For Dc 12-36V Lead Acid And Lithium Ion Batteries, Battery Not Included.
[Satisfactory Service]: We Provide 24-Hour Online Service,If You Encounter Any Problems, Please Email Seller Support (Not Amazon Support), We Will Give You A Perfect Solution..
Extend Battery Life: When The Battery Voltage Reaches The Set Value, The Cywhrvzsf Module Will Automatically Disconnect The Load To Avoid Over-Discharge Of The Battery And Prolong The Battery Life. The Cywhrvzsf Module Has A Momentary Button To Set The Low Voltage Disconnection Parameters And 3-Digit Red Led Display Parameters, Easy To Operate.
Accurate Display: Cywhrvzsf Switch Module Will Turn On Or Off Quickly When It Is Close To The Lowest Voltage, Cywhrvzsf Module Has Non-Volatile Storage Of Settings,It Can Still Be Maintained After A Power Off.
Features
- Product Information: Input Voltage: DC 12-36V,Control Accuracy: 0.1V, Maximum Amperage Before Breaker Trips: 20A,Power Consumption: Less than 1.5W,Size: 2.24*1.65*0.75 inch
- Accurate Display: Cywhrvzsf switch module will turn on or off quickly when it is close to the lowest voltage, Cywhrvzsf module has non-volatile storage of settings,it can still be maintained after a power off
- Function Cywhrvzsf protection switch module is a programmable battery low voltage disconnect switch module for DC 12-36V lead acid and lithium ion batteries, battery not included
- Extend Battery Life: When the battery voltage reaches the set value, the Cywhrvzsf module will automatically disconnect the load to avoid over-discharge of the battery and prolong the battery life. The Cywhrvzsf module has a momentary button to set the low voltage disconnection parameters and 3-digit red LED display parameters, Easy to operate
- [Satisfactory Service]: We Provide 24-hour online service,If you encounter any problems, Please email SELLER SUPPORT (Not Amazon support), we will give you a perfect solution.
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Brand: Cywhrvzsf | Manufacturer: Cywhrvzsf-XH
Dimensions: 0.75 x 2.24 x 1.65 Inches
See On Amazon #11
Onyehn 2pcs 12V-36V DC Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Over Discharge Protection Module
Asin: B07QNXM4LS | Model: XH-M609 | PartNumber: XH-M609 | Ean: 8431276576012
On-Board Momentary Push Button To Set The Low Voltage Disconnect Parameter And 3 Digit Red Led Display The Parameter Easy To Operation.When The Battery Voltage Reach The Setting Values, The Module Will Disconnect Load Automatically To Aviod The Battery From Over Discharging To Prolong The Battery Lifetime. (Note:The Relay Does Not Contain A Power Cut-Off Switch,Remember To Cut Off The Power Supply After Disconnection, Otherwise The Module Will Continue To Use The Battery Until The Voltage Is 0.).
Display Is Accurate, The Switch Module Is Quickly To Open And Close When Near Minimum Voltage; Settings Is Stored Non-Volatile, It Can Keep Set When Power Off.
Reset:When The Power Is Off, Press And Hold The Two Buttons At The Same Time, And Then Power On. At This Time, The Screen Displays "888", Indicating That The Factory Settings Are Restored.The Factory-Set Protection Value: 12V, Difference Value: 2V.Difference Value"Is The Value Between The Battery Voltage To Disconnect And The Battery Voltage To Reconnect..
Programmable Battery Low Voltage Disconnect Switch For Dc12-36V Lead Acid Battery And Lithium Ion Battery. It's A Protection Switch Module, Not Included Batteries Itself.Compatible Battery: Lead Acid, Lithium Ion Battery, Solar Panel Battery.Not Suitable For Battery Packs..
Features
- Board Size: 57 X 42 X 19mm/2.24 X 1.65 X 0.75inch(L*W*H), Input Voltage Range: DC12-36V, Control Accuracy: 0.1V, Power Consumption: <1.5W, Maximum Amperage before Breaker Trips: 20A.(Note:Due to the limitation of the size of the PCB board, the relay size of this module is mini and the circuit lines are very thin. The current should not be too large during actual use. If the current exceeds 8A, the relay contacts may be blown and cannot be used normally.) Package Included:2x Protection Module.
- Programmable battery low voltage disconnect switch for DC12-36V lead acid battery and lithium ion battery. It's a protection switch module, not included batteries itself.Compatible Battery: lead acid, lithium ion battery, solar panel battery.Not suitable for battery packs.
- On-board momentary push button to set the low voltage disconnect parameter and 3 digit red LED display the parameter easy to operation.When the battery voltage reach the setting values, the module will disconnect load automatically to aviod the battery from over discharging to prolong the battery lifetime. (Note:The relay does not contain a power cut-off switch,remember to cut off the power supply after disconnection, otherwise the module will continue to use the battery until the voltage is 0.)
- Reset:When the power is off, press and hold the two buttons at the same time, and then power on. At this time, the screen displays 888, indicating that the factory settings are restored.The factory-set protection value: 12V, difference value: 2V.Difference Valueis the value between the battery voltage to disconnect and the battery voltage to reconnect.
- Display is accurate, the switch module is quickly to open and close when near minimum voltage; Settings is stored non-volatile, it can keep set when power off
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Brand: Onyehn | Manufacturer: Onyehn
See On Amazon #12
CZH-LABS LVD Low Voltage Disconnect Module. (12V / 30Amp)
Asin: B07WDLFFFB | Model: MD-D1021V3 Series | PartNumber: MD-D1021V3 Series | Ean: 6937902383600
Programmable Voltage Setting For Disconnect And Reconnect (Rocker Switch Set To Auto). With Emergency On Or Off Function, If You Want Switch Output To Be Immediate And Remain On Or Off, You Can Set Rocker Switch To On Or Off..
Based On Microcontroller And Mosfet (On Status Resistance < 0.003 Ohm), More Precise Voltage, Smart And Long Life Switch Output. Green-Red Dual Color Led Indication For Output Switch On And Off..
Set Rocker Switch To Auto, When The Battery Voltage Drops To Less Than Or Equal Disconnect Value And Continuously Held For 5 Seconds, Load Switch Will Off. When The Battery Voltage Rise To Greater Than Or Equal Reconnect Value And Continuously Held For 5 Seconds, Load Switch Will Return To On State. This Will Better Prevent Malfunction..
To Protect Electronics From Damaging Low Voltages And Prevent A Deep Discharge Of A Battery During An Extended Power Outage, The Lvd Module Will Automatically Disconnect The Battery When The Voltage Falls Below The User Adjustable Cutoff Voltage. When Power Is Restored The Smart Switch Will Automatically Reconnect The Battery. Thereby Protecting The Battery From Total Discharge (Helping To Prolong The Life Of The Battery)..
Features
- Operating Voltage: DC 6 to 18V, Rated current: 30 Amp.
- To protect electronics from damaging low voltages and prevent a deep discharge of a battery during an extended power outage, the LVD module will automatically disconnect the battery when the voltage falls below the user adjustable cutoff voltage. When power is restored the Smart Switch will automatically reconnect the battery. thereby protecting the battery from total discharge (helping to prolong the life of the battery).
- Programmable voltage setting for Disconnect and Reconnect (rocker switch set to AUTO). With emergency ON or OFF function, if you want switch output to be immediate and remain ON or OFF, you can set rocker switch to ON or OFF.
- Set rocker switch to AUTO, when the battery voltage drops to less than or equal Disconnect Value and continuously held for 5 seconds, load switch will OFF. When the battery voltage rise to greater than or equal Reconnect Value and continuously held for 5 seconds, load switch will return to ON state. this will better prevent malfunction.
- Based on Microcontroller and MOSFET (on status resistance < 0.003 ohm), more precise voltage, smart and long life switch output. Green-red dual color LED indication for output switch ON and OFF.
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Brand: CZH-LABS | Manufacturer: Electronics-Salon
Weight: 0.22 pounds
See On Amazon #13
PowMr 60a Charge Controller - Solar Panel Charge Controller 12V 24V, Max 48V 1560W Input Adjustable Parameter LCD Display Current / Capacity and Timer Setting ON/Off with 5V Dual USB
Asin: B085VQN5RK | Ean: 0655160052880 | UPC: 655160052880
🙌 This Solar Charge Controller Fit For Lead-Acid Batteries (Open,Agm,Gel) With Mutiple Load Timer. Load Should Be Dc. For Protecting The Lifespan Of Your Battery, Once The Voltage Of The Battery Drop Below 8V, The Solar Controller Will Turn Off Automatically..
🙌 Pwm Charge Controller Protection - Dual Mosfet Reverse Current/ Over Heat /Under-Voltage Discharge Discharge / Short-Circuit / Open-Circuit / Over-Load/ Over-Charging Protection. More Safe Using For Home, Industrial, Commercial Etc..
🙌 Backlight Lcd Display Pv/ Battery/ Load Charge And Discharge Parameter. Adjustable Floating Voltage/ Lvd/ Lvr/ Load Timer According Needs For This Charge Controller. Add Feature: Charge And Discharge Current, Charge And Discharge Energy Recording Function..
Features
- This 60a charge controller compatibility with 12V and 24V system. Fully 4-Stage PWM charge (Boost, ABS, Equalization,Float), 12V(780W) / 24V(1560W) input, Dual USB can give your electronic product max 5V 2A.
- Backlight LCD display PV/ Battery/ Load charge and discharge parameter. Adjustable Floating voltage/ LVD/ LVR/ Load Timer according needs for this charge controller. ADD Feature: Charge and Discharge Current, Charge and Discharge energy recording function.
- This solar charge controller fit for Lead-acid batteries (OPEN,AGM,GEL) with mutiple load timer. Load should be DC. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
- PWM charge controller Protection - Dual MOSFET Reverse current/ over heat /Under-voltage discharge discharge / short-circuit / open-circuit / over-load/ over-charging protection. More safe using for home, industrial, commercial etc.
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Brand: PowMr | Manufacturer: PowMr
See On Amazon #14
2 PCS Low Voltage Cutoff, Icstation DC 12V-36V Low Voltage Disconnect 20A Over Discharge Protection Low Voltage Protector Disconnect Switch Module for Lead Acid Lithium Battery Solar Panel Light
Asin: B07R8C9JW9 | Model: Digital Battery Low Voltage Protection | PartNumber: Digital Battery Low Voltage Protection
【Memory Function】With Power-Off Protection, It Will Save Your Settings In The Event Of An Unexpected Loss Of Power. This Feature Is Crucial For Electronic Devices That Require Specific Configurations, As It Prevents The Loss Of Critical Data And Allows You To Resume Work Where You Left Off..
【Parameter】Board Size: 57 X 42 X 19Mm/2.24 X 1.65 X 0.75Inch(L*W*H); Input Voltage: Dc 12-36V; Accuracy: 0.1V; Power Consumption: <1.5W; Maximum Amperage Before Breaker Trips: 20A.
【Delay Turn-On】That Means, After A Disconnect, The Interval Between Turning On Again. The Time Range That Can Be Set Is 0-999 Seconds.
【Over Discharge Protection】This Battery Controller Provides A High Degree Of Flexibility In Terms Of Discharging Modes And Parameter Settings. Users Can Easily Set The Parameter To Disconnect The Battery Automatically When It Reaches A Preset Voltage, Thus Preventing Over-Discharging And Extending Battery Life. With Its Customizable Parameters, This Battery Controller Allows Users To Tailor Their Power Management System To Their Specific Needs And Preferences..
Features
- NOTE This product is a voltage controller, which turns on and off the output through a relay, which only acts as a switch and cannot change the voltage. In addition, if you have any questions in use, please contact us at the first time.
- OVER DISCHARGE PROTECTION This battery controller provides a high degree of flexibility in terms of discharging modes and parameter settings. Users can easily set the parameter to disconnect the battery automatically when it reaches a preset voltage, thus preventing over-discharging and extending battery life. With its customizable parameters, this battery controller allows users to tailor their power management system to their specific needs and preferences.
- MEMORY FUNCTION With power-off protection, it will save your settings in the event of an unexpected loss of power. This feature is crucial for electronic devices that require specific configurations, as it prevents the loss of critical data and allows you to resume work where you left off.
- DELAY TURN-ON That means, after a disconnect, the interval between turning on again. The time range that can be set is 0-999 seconds
- PARAMETER Board Size: 57 x 42 x 19mm/2.24 x 1.65 x 0.75inch(L*W*H); Input Voltage: DC 12-36V; Accuracy: 0.1V; Power Consumption: <1.5W; Maximum Amperage before Breaker Trips: 20A
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Brand: IS | Manufacturer: icstation
Dimensions: 0.75 x 2.24 x 1.65 Inches | Weight: 0.13 Pounds
See On Amazon #15
Low Voltage Disconnect, Icstation DC 6V-60V Low Voltage Cutoff with LCD Display 30A Low Voltage Protector Disconnect Switch Module Charging Discharging Protection Board for Lead Acid Lithium Battery
Asin: B09ZTHRD3G | Model: GY20476 | PartNumber: GY20476
【Lcd Screen】In Contrast To Other Led Display Modules, This Protective Module Includes An Lcd High-Definition Screen That Can Accurately Present Voltage Levels, Percentage Of Voltage Remaining, And Time..
【Delay Turn-On】That Means, After A Charge Or Discharge, The Interval Between Turning On Again. The Time Range That Can Be Set Is 0-999 Seconds.
【30A Current】With 30A High Current Relay, Suitable For Any 6-60V Variety Of Batteries And Lithium Batteries.
【Charge And Discharge Protection】You Have The Freedom To Choose The Charging Or Discharging Mode And Set Parameters As Desired. As An Example, The Module Will Automatically Disconnect When The Battery Voltage Reaches The Predetermined Level To Prevent Over-Discharging And Extend The Battery's Lifespan. Furthermore, You Can Also Configure The Charging And Discharging Time According To Your Requirements..
Features
- NOTE This product is a voltage controller, which turns on and off the output through a relay, which only acts as a switch and cannot change the voltage. In addition, if you have any questions in use, please contact us at the first time.
- CHARGE AND DISCHARGE PROTECTION You have the freedom to choose the charging or discharging mode and set parameters as desired. As an example, the module will automatically disconnect when the battery voltage reaches the predetermined level to prevent over-discharging and extend the battery's lifespan. Furthermore, you can also configure the charging and discharging time according to your requirements.
- LCD SCREEN In contrast to other LED display modules, this protective module includes an LCD high-definition screen that can accurately present voltage levels, percentage of voltage remaining, and time.
- 30A CURRENT With 30A high current relay, suitable for any 6-60V variety of batteries and Lithium batteries
- DELAY TURN-ON That means, after a charge or discharge, the interval between turning on again. The time range that can be set is 0-999 seconds
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Brand: IS | Manufacturer: icstation
See On Amazon #16
Low Voltage Disconnect, Icstation Low Voltage Cutoff DC 6V-60V 20A Battery Overcharge Overdischarge Protector Low Voltage Protection Module for Lithium Lead Acid Battery
Asin: B07YTVK1JK
【Lcd Screen】In Contrast To Other Led Display Modules, This Protective Module Includes An Lcd High-Definition Screen That Can Accurately Present Voltage Levels, Percentage Of Voltage Remaining, And Time..
【Delay Turn-On】That Means, After A Charge Or Discharge, The Interval Between Turning On Again. The Time Range That Can Be Set Is 0-999 Seconds.
【20A Current】With 20A High Current Relay, Suitable For Any 6-60V Variety Of Batteries And Lithium Batteries.
【Charge And Discharge Protection】You Have The Freedom To Choose The Charging Or Discharging Mode And Set Parameters As Desired. As An Example, The Module Will Automatically Disconnect When The Battery Voltage Reaches The Predetermined Level To Prevent Over-Discharging And Extend The Battery's Lifespan. Furthermore, You Can Also Configure The Charging And Discharging Time According To Your Requirements..
Features
- NOTE This product is a voltage controller, which turns on and off the output through a relay, which only acts as a switch and cannot change the voltage.
- CHARGE AND DISCHARGE PROTECTION You have the freedom to choose the charging or discharging mode and set parameters as desired. As an example, the module will automatically disconnect when the battery voltage reaches the predetermined level to prevent over-discharging and extend the battery's lifespan. Furthermore, you can also configure the charging and discharging time according to your requirements.
- LCD SCREEN In contrast to other LED display modules, this protective module includes an LCD high-definition screen that can accurately present voltage levels, percentage of voltage remaining, and time.
- 20A CURRENT With 20A high current relay, suitable for any 6-60V variety of batteries and Lithium batteries
- DELAY TURN-ON That means, after a charge or discharge, the interval between turning on again. The time range that can be set is 0-999 seconds
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Brand: IS | Manufacturer: icstation
Weight: 0.15 pounds
See On Amazon #17
12V Battery Low Voltage Cut Off Switch On Protection Undervoltage Controller Under-Voltage Control
Asin: B07H4T3LS7 | Ean: 0798382722145 | UPC: 798382722145
Easy To Control: This Controller Will Help You Protect Your Battery From Over-Discharge And Extend Battery Life. Turn-Off And Turn-On Voltage Values Can Be Adjusted At The Push Of A Button..
Control Voltage: 12V, Precision Up To 0.1V. Both The Off And On Voltage Values Can Be Set With A Simple Keystroke..
Applicable Battery: 12V Battery/Lithium Battery, Control Current: 20A, Control Accuracy: 0.1V, Voltage Error: ±0.1V.
Led Indicator: This Battery Under Voltage Controller Is Designed With An Led Indicator To Show If The Battery Is Under Voltage..
Features
- High Quality Undervoltage Switch Controller: This is an undervoltage switch controller that turns off the load power when the voltage drops below the set value. When the battery voltage rises to the set value, the module will automatically restart the load.
- LED Indicator: This battery under voltage controller is designed with an LED indicator to show if the battery is under voltage.
- Easy To Control: This controller will help you protect your battery from over-discharge and extend battery life. Turn-off and turn-on voltage values can be adjusted at the push of a button.
- Applicable Battery: 12V battery/lithium battery, control current: 20A, control accuracy: 0.1V, voltage error: 0.1V
- Control Voltage: 12V, precision up to 0.1V. Both the off and on voltage values can be set with a simple keystroke.
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Manufacturer: GLOGLOW
Dimensions: 0.00 x 0.00 x 0.00 Inches | Weight: 0.04 pounds
See On Amazon #18
Powerwerx LVD-35 Compact Low Voltage Disconnect (LVD) Battery Guard
Asin: B00N447XJK | Ean: 0840128901977 | UPC: 840128901977
Built-In Led Lights Display Timers Status: Engine On - Green Led (Lvd Off, Power Passing Through). Engine Off - Flashing Green Led (Lvd On). Flashing Red Led Light (Lvd & Load Off)..
Rated At 35 Amps @ 12 Vdc. Low Standby Current Of Only 4Ma. Includes Built-In Over Voltage Protection.
Simple Installation (Power In And Power Out). No Ignition Connection Is Required. Can Be Installed Inside Of The Vehicle Or Engine Compartment As These Units Include A Potted Waterproof Design.
User Adjustable Low Voltage Disconnect Of 10.6 To 12.2 Volts.
Features
- LVD-35 Low Voltage Disconnect is perfect for guarding against a dead battery condition when using electronics such as two-way radios, mobile computers, video cameras and 12V refrigerators
- User adjustable Low Voltage Disconnect of 10.6 to 12.2 Volts
- Built-in LED lights display timers status: Engine ON - GREEN LED (LVD OFF, Power passing through). Engine OFF - FLASHING GREEN LED (LVD ON). FLASHING RED LED light (LVD & Load OFF).
- Simple installation (Power in and power out). No ignition connection is required. Can be installed inside of the vehicle or engine compartment as these units include a potted waterproof design
- Rated at 35 Amps @ 12 VDC. Low standby current of only 4mA. Includes built-in Over Voltage Protection
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Brand: Powerwerx | Manufacturer: Powerwerx
See On Amazon #19
Weewooday DC 12V-36V Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Over Discharge Protection Module Output 6-60V, Low Power Disconnection (2 Pieces)
Asin: B08LDGX2RX
Diverse Usages: These Disconnect Over Discharge Protection Modules Are Suitable For A Variety Of Batteries And Lithium Batteries, A Wide Range Of Applications, When The Battery Is Under Voltage Loss Or Low Battery, It Will Be Automatically Disconnected.
Discharge Protection For Batteries: When The Voltage Of Battery Has Reached The Setting Voltages, This Over Discharge Protection Module Will Disconnect The Load Automatically To Avoid The Battery From Over Discharging To Prolong The Its Service Life.
Led Screen Display: Designed With Led Screen Display In Digital Way, Which Can Allow You Easily Read The Output Voltage And Stetting Parameters, The Voltage Can Be Set Within 12-36V As You Like.
Main Functions: This Digital Low Voltage Protector Is Functional And Practical, Contains Various Functions, Over Charge Protection, Over Discharge Protection Function, Short Circuit Protection Function, Over Current Protection Function.
Features
- Specific information: the supply voltage is DC 12V-36V, the output voltage is equal to the supply voltage, this voltage protection module could control the voltage within 0.1V
- Main functions: this digital low voltage protector is functional and practical, contains various functions, over charge protection, over discharge protection function, short circuit protection function, over current protection function
- Diverse usages: these disconnect over discharge protection modules are suitable for a variety of batteries and lithium batteries, a wide range of applications, when the battery is under voltage loss or low battery, it will be automatically disconnected
- LED screen display: designed with led screen display in digital way, which can allow you easily read the output voltage and stetting parameters, the voltage can be set within 12-36V as you like
- Discharge protection for batteries: when the voltage of battery has reached the setting voltages, this over discharge protection module will disconnect the load automatically to avoid the battery from over discharging to prolong the its service life
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Brand: Weewooday | Manufacturer: Weewooday
Weight: 0.02 pounds
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