DAOKI 5 Pcs 4.3V-27V Charging Discharge Module Adjustable Step Up Module+18650 Battery Holder with Red and Black Lines for 18650 Lithium Battery Fast Charging Boost Mobile Power Protection PCB Board
Asin: B091YL52YW | Model: JK-US-031 | PartNumber: JK-US-031
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.【Product Construction】：This Product Can Build A 9V Or 12V Rechargeable Power Supply, With A Micro Usb As A Dc 5V Input Interface..
【Overcharge Protection】：When The Input Current Reaches The Limit Flow Rate Of A Certain Module, The Module Will Automatically Turn On The Overcharge Protection Function To Prevent Damage Caused By Overcharge.
【Multimeter】：Can Be Used For Multimeter, Converted To Lithium Battery Charging. Vin+ Port Input 5V Solar Panels, Bat+ Port Can Output 4.2V To Charger 3.7V 18650 Battery..
【Various Indices】：Input Voltage: 4.5-8V; Charging Voltage: 4.2V(Charge The 3.7V 18650 Lithium Battery); Charging Current: Up To 1A; Discharge Current: The Maximum 2A..
Features
- Product use This module is made for charging rechargeable lithium batteries and Boost module. This module greatly simplifies the process of adding single cell Lithium battery power to your projects.
- Various indices Input voltage: 4.5-8V; Charging voltage: 4.2V(Charge the 3.7V 18650 Lithium Battery); Charging current: up to 1A; Discharge current: the maximum 2A.
- Product construction This product can build a 9v or 12v rechargeable power supply, with a micro usb as a DC 5v input interface.
- Multimeter Can be used for multimeter, converted to lithium battery charging. VIN+ Port input 5V solar panels, BAT+ port can output 4.2V to charger 3.7V 18650 battery.
- Overcharge protection When the input current reaches the limit flow rate of a certain module, the module will automatically turn on the overcharge protection function to prevent damage caused by overcharge
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Brand: DAOKI | Manufacturer: DAOKI
Weight: 0.22 pounds
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