Frontpage > Product > Wirthco 20309 Battery Doctor Battery Knob Switch With Bypass For Top Post Battery

WirthCo 20309 Battery Doctor Battery Knob Switch with Bypass for Top Post Battery

Asin: B000CQFWO6   |   Model: 20309   |   PartNumber: 20309   |   Ean: 0804482209834, 0010054203098, 4923143153852   |   UPC: 010054203098, 804482209834


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Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User.
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Features

  • Leading Manufacturer Of High-Quality Products
  • International Renown For Our Diverse Range Of Award-Winning Products
  • Fully Equipped With State-Of-The-Art Technology
  • All Products Have Been Designed With The Professional In Mind
  • Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
  • See more on Amazon...

First Available: 04/06/2012

Brand: WIRTHCO   |   Manufacturer: Battery Doctor

Dimensions: 0.16 x 0.41 x 0.41 inches   |   Weight: 0.35 pounds

Amazon Price: $15.62 | as of 06/09/2024 (10:54am pst) *DETAILS
Availability: In Stock

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Similar To WirthCo 20309 Battery Doctor Battery

  #1

Wirthco 21073-7 Universal Adjustable Battery Hold-Down

Asin: B00A1K81CS   |   Model: 210737   |   PartNumber: 210737   |   Ean: 0801028760033   |   UPC: 801028760033

Our Corrosion Resistant Vinyl-Coated Low Carbon Steel Hold-Down Comes With Two 8 1/2" "J" Steel Bolts And Wing Nuts For Securing The Hold-Down To The Battery And Thus The Battery To The Bottom Tray (Sold Separately).
Adjustable To Size. 5/16" Thread Fits Battery Width 4 1/2"-7".

Features

  • Battery Doctor hold-down secures the battery to the small or large "Replacement Battery Tray" (sold separately)
  • Adjustable to size. 5/16 thread fits battery width 4 1/2-7
  • Our corrosion resistant vinyl-coated low carbon steel hold-down comes with two 8 1/2 J steel bolts and wing nuts for securing the hold-down to the battery and thus the battery to the bottom tray (sold separately)
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First Available: 03/01/2016

Brand: WirthCo   |   Manufacturer: Wirthco

Dimensions: 2.00 x 9.00 x 4.75 Inches   |   Weight: 0.10 pounds

Amazon Price: $16.71 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #2

WirthCo 30300 Battery Doctor Standard Side Terminal Bolt

Asin: B000CQI23Y   |   Model: 30300   |   PartNumber: 30300   |   Ean: 0010054303002   |   UPC: 010054303002

Excellent For Trailer Brake Controls And Other Accessories Requiring Direct Power.
Solid Brass Construction.
Direct-To-Battery Power Circuits Help Reduce Noise In Stereo, Communication And Other Electronic Equipment.
Studs Accommodate One Or Several 3/8 Inch Ring Terminals.

Features

  • Easy and reliable direct connections to the battery
  • Studs accommodate one or several 3/8 inch ring terminals
  • Excellent for trailer brake controls and other accessories requiring direct power
  • Direct-to-battery power circuits help reduce noise in stereo, communication and other electronic equipment
  • Solid brass construction
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Brand: WirthCo   |   Manufacturer: WirthCo

Dimensions: 2.75 x 4.75 x 0.75 inches   |   Weight: 0.05 Pounds

Amazon Price: $5.29 | as of 06/09/2024 (10:54am pst) *DETAILS
List Price: $8.86 | Used Price: $1.95

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  #3

WirthCo Battery Doctor 20128 Battery Disconnect Knife Switch for Side Terminal 12v Battery Kill Switch for Negative Post Perfect for Saving Car Battery and GM-Type Batteries - Made in USA

Asin: B000CQFWLY   |   Model: 20128   |   PartNumber: 20128   |   Ean: 0010054201285, 4923143153838, 0700115549462, 0749860009272   |   UPC: 010054201285, 700115549462, 749860009272

Simply Lift The Knife; Power Is Cut.
Prevents Shorts And Fires When Working On Electrical Systems; Discourages Theft; Eliminates Battery Drain On Idle Batteries.
The Easy Way To Disconnect Electrical Power On Any Vehicle, Without Tools.

Features

  • Battery Doctor Safety/Switch Battery Disconnect for Side Terminal GM-type Batteries
  • The easy way to disconnect electrical power on any vehicle, without tools
  • Simply lift the knife; power is cut
  • Prevents shorts and fires when working on electrical systems; discourages theft; eliminates battery drain on idle batteries
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First Available: 12/19/2013

Brand: WirthCo   |   Manufacturer: Battery Doctor

Dimensions: 1.50 x 5.90 x 4.20 inches   |   Weight: 0.03 pounds

Amazon Price: $16.56 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #4

WirthCo 30300 Battery Doctor Standard Side Terminal Bolt, Model: 30300, Outdoor&Repair Store

Asin: B01I5VKF0K   |   Ean: 7258006531049

Features

Brand: Hardware & Outdoor   |   Manufacturer: WirthCo

Weight: 0.00 pounds

Amazon Price: $9.37 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #5

WirthCo 20302 Battery Doctor Die-Cast Push-On Starter Switch with Cover

Asin: B00CAO3DW6   |   Model: 20302   |   PartNumber: 20302   |   Ean: 4923143153845, 0010054203029   |   UPC: 010054203029

Item Package Weight:0.15 Lbs.
Country Of Origin: United Kingdom.
Item Package Dimension:3.987 Cm L X 5.791 Cm W X10.210 Cm H.

Features

  • Product Type:Electronic Switch
  • Item Package Dimension:3.987 cm L X 5.791 cm W X10.210 cm H
  • Item Package Weight:0.15 lbs
  • Country Of Origin: United Kingdom
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First Available: 07/29/2013

Brand: WirthCo   |   Manufacturer: WirthCo

Dimensions: 5.00 x 7.00 x 7.00 Inches   |   Weight: 0.02 Pounds

Amazon Price: $6.79 | as of 06/09/2024 (10:54am pst) *DETAILS
List Price: $12.00

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  #6

WirthCo 20314 Battery Doctor Battery Water Resistant Master Switch

Asin: B000CQDRQQ   |   Model: 20314   |   PartNumber: 20314   |   Ean: 0010054203142   |   UPC: 010054203142

Rated 50 Amps Continuous, 250 Amps Surge At 24 Volts.
With Extra Key, Waterproof Cap.
Key Is Removable In Off Position.
At 12-Volt: 1,000 Amp Surge, 100 Amp Continuous.
Two 3/16" Diameter Mounting Holes.
Battery Doctor Battery Disconnect Stop-K Master Switch.
2-1/4" Diameter X 2-1/2" Deep (1-1/4" Deep Behind A Panel).
At 24-Volt: 500-Amp Surge, 50 Amp Continuous.
Rated 100 Amps Continuous, 500 Amps Surge At 12 Volts.

Features

  • Excellent for Marine or Automotive Use
  • Rated 100 Amps Continuous, 500 Amps Surge at 12 Volts
  • Rated 50 Amps Continuous, 250 Amps Surge at 24 Volts
  • 2-1/4 Diameter x 2-1/2 Deep (1-1/4 Deep Behind a Panel)
  • Two 3/16 Diameter Mounting Holes
  • Battery Doctor Battery Disconnect Stop-K Master Switch
  • Key is removable in OFF position
  • At 12-volt: 1,000 Amp surge, 100 Amp continuous
  • At 24-volt: 500-amp surge, 50 Amp continuous
  • With extra key, waterproof cap
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First Available: 03/01/2016

Brand: WirthCo   |   Manufacturer: Battery Doctor

Dimensions: 2.75 x 6.50 x 2.75 inches   |   Weight: 0.05 pounds

Amazon Price: $19.99 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #7

WirthCo 21049 Battery Doctor Circuit and Spark Plug Tester

Asin: B002OWBFC4   |   Model: 0306.1088   |   PartNumber: 0306.1088   |   Ean: 0010054210492   |   UPC: 010054210492

Light Shines If Battery Or Circuit Is Sound.
Includes Alligator Ground Clip, Full 45 Inch Lead Wire And Cap.
Light Will Not Shine For Short Circuit Or Low Battery.
High Quality Tester For 12 Volt - 24 Volt Systems.

Features

  • Instantly locates bad connections, faulty or broken wires and sockets
  • High quality tester for 12 Volt - 24 Volt systems
  • Light shines if battery or circuit is sound
  • Light will not shine for short circuit or low battery
  • Includes alligator ground clip, full 45 inch lead wire and cap
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Brand: WirthCo   |   Manufacturer: WirthCo

Dimensions: 1.10 x 10.40 x 2.50 Inches   |   Weight: 0.15 pounds

Amazon Price: $10.52 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #8

WirthCo 20060 Battery Doctor Black CEC Certified Smart Battery Maintainer (12V, 1 Amp to 4 Amp)

Asin: B001P2I06I   |   Model: 20060   |   PartNumber: 20060   |   Ean: 0010054200608   |   UPC: 010054200608

Reverse Hook-Up Protection Which Is Spark Resistant.
Charges And Maintains Batteries From 5 To 400 Amp Hours.
Includes Alligator Clips And Ring Terminals.
Smart "Automatic Switching Technology" Can Be Safely Connected To The Vehicle For Long Periods Of Time.

Features

  • 5 - Stage 12 Volt Smart Charger Technology Prevents Overcharging
  • Smart Automatic Switching Technology can be safely connected to the vehicle for long periods of time
  • Reverse Hook-Up Protection which is Spark Resistant
  • Includes Alligator Clips and Ring Terminals
  • Charges and Maintains Batteries from 5 to 400 Amp Hours
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First Available: 12/17/2015

Brand: WirthCo   |   Manufacturer: WirthCo

Dimensions: 3.50 x 9.29 x 6.21 Inches   |   Weight: 0.30 pounds

Warranty: 5 Year Limited on Product

Amazon Price: $78.99 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #9

WirthCo Battery Doctor 20238 Battery Disconnect Surface Mounted Knife Switch 12/24v Heavy AG Equipment Switch, Bench Test, Alternators, Starters - Made in USA

Asin: B00UPCGBMO   |   Model: 20238   |   PartNumber: 20238   |   Ean: 0010054202381   |   UPC: 010054202381

Fully Equipped With State-Of-The-Art Technology.
Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User.
All Products Have Been Designed With The Professional In Mind.
International Renown For Our Diverse Range Of Award-Winning Products.

Features

  • Leading Manufacturer Of High-Quality Products
  • International Renown For Our Diverse Range Of Award-Winning Products
  • Fully Equipped With State-Of-The-Art Technology
  • All Products Have Been Designed With The Professional In Mind
  • Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
  • See more on Amazon...

First Available: 03/14/2015

Brand: WirthCo   |   Manufacturer: Wirthco

Dimensions: 2.60 x 7.30 x 5.40 inches

Amazon Price: $99.13 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #10

WirthCo 20600 Battery Doctor DC Digital Voltage Meter (91385)

Asin: B072JNP45F   |   Model: 91385   |   PartNumber: 91385   |   Ean: 0010054206006   |   UPC: 010054206006

Fully Equipped With State-Of-The-Art Technology.
Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User.
All Products Have Been Designed With The Professional In Mind.
International Renown For Our Diverse Range Of Award-Winning Products.

Features

  • Leading Manufacturer Of High-Quality Products
  • International Renown For Our Diverse Range Of Award-Winning Products
  • Fully Equipped With State-Of-The-Art Technology
  • All Products Have Been Designed With The Professional In Mind
  • Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
  • See more on Amazon...

First Available: 06/02/2017

Brand: WirthCo   |   Manufacturer: Wirthco

Dimensions: 6.00 x 3.25 x 1.75 inches   |   Weight: 0.05 pounds

Amazon Price: $19.28 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #11

WirthCo 21073-7 Universal Adjustable Battery Hold-Down

Asin: B00K6L9JUA   |   Model: 21073   |   PartNumber: 21073   |   Ean: 0010054210737   |   UPC: 010054210737

Fully Equipped With State-Of-The-Art Technology.
Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User.
All Products Have Been Designed With The Professional In Mind.
International Renown For Our Diverse Range Of Award-Winning Products.

Features

  • Leading Manufacturer Of High-Quality Products
  • International Renown For Our Diverse Range Of Award-Winning Products
  • Fully Equipped With State-Of-The-Art Technology
  • All Products Have Been Designed With The Professional In Mind
  • Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
  • See more on Amazon...

Brand: WirthCo   |   Manufacturer: Wirthco

Dimensions: 2.50 x 8.60 x 4.10 inches   |   Weight: 0.60 pounds

Warranty: Manufacturer

Amazon Price: $14.67 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #12

WirthCo 21020 Battery Doctor Side Terminal Battery Wrench

Asin: B003VAV9WO   |   Model: 21020   |   PartNumber: 21020   |   Ean: 0010054210201, 7608537608145   |   UPC: 010054210201

Fully Equipped With State-Of-The-Art Technology.
Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User.
All Products Have Been Designed With The Professional In Mind.
International Renown For Our Diverse Range Of Award-Winning Products.

Features

  • Leading Manufacturer Of High-Quality Products
  • International Renown For Our Diverse Range Of Award-Winning Products
  • Fully Equipped With State-Of-The-Art Technology
  • All Products Have Been Designed With The Professional In Mind
  • Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
  • See more on Amazon...

Brand: WirthCo   |   Manufacturer: Wirthco

Dimensions: 0.75 x 7.80 x 2.60 Inches   |   Weight: 0.25 pounds

Amazon Price: $13.79 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #13

WirthCo 20309 Battery Doctor Battery Knob Switch with Bypass for Top Post Battery (Pack of 2)

Asin: B0CCYJMB3N   |   Model: 20309   |   PartNumber: 20309

International Renown For Our Diverse Range Of Award-Winning Products.
All Products Have Been Designed With The Professional In Mind.
Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User.
Fully Equipped With State-Of-The-Art Technology.
Leading Manufacturer Of High-Quality Products.

Features

  • The information below is per-pack only
  • Leading Manufacturer Of High-Quality Products
  • International Renown For Our Diverse Range Of Award-Winning Products
  • Fully Equipped With State-Of-The-Art Technology
  • All Products Have Been Designed With The Professional In Mind
  • Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
  • See more on Amazon...

Brand: WirthCo   |   Manufacturer: Battery Doctor

Dimensions: 0.16 x 0.41 x 0.41 inches   |   Weight: 0.71 pounds

Amazon Price: $31.24 ($15.62 / Count) | as of 06/09/2024 (10:54am pst) *DETAILS

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  #14

WirthCo 30700 Battery Terminal Power Tap

Asin: B01IC6GMIM   |   Ean: 0647367165548   |   UPC: 647367165548

Features

Brand: WirthCo   |   Manufacturer: Wirthco

Amazon Price: $8.81 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #15

WirthCo 23129 Battery Doctor 4-in1 Solar Adaptor

Asin: B007RXBSDG   |   Model: 621957   |   PartNumber: 621957   |   Ean: 0010054231299, 0643749251755   |   UPC: 010054231299, 643749251755

Includes 3 Bullet E-Z Connectors.
Quick And Easy To Use: No Cutting Or Splicing!.
11' 6" Long.

Features

  • Safely connects up to 3 like solar panels in parallel
  • 11' 6 long
  • Includes 3 bullet E-Z connectors
  • Quick and easy to use: No cutting or splicing!
  • See more on Amazon...

First Available: 04/06/2012

Brand: WirthCo   |   Manufacturer: WIRTHCO ENGINEERING INC

Dimensions: 10.75 x 1.50 x 3.75 inches   |   Weight: 0.60 Pounds

Amazon Price: $26.16 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #16

WirthCo 24130 Battery Doctor 30 Amp MinBlade Fuse, 5 Pack

Asin: B072KP74KX   |   Model: 24130   |   PartNumber: 24130   |   Ean: 0010054241304   |   UPC: 010054241304

Item Package Quantity - 1.
Product Type - Fuse.
Item Package Weight - 0.03 Pounds.

Features

  • Item Package Dimension: 5.0L x 2.75W x 0.75H inches
  • Item Package Weight - 0.03 Pounds
  • Item Package Quantity - 1
  • Product Type - FUSE
  • See more on Amazon...

Brand: WirthCo   |   Manufacturer: Wirthco

Dimensions: 0.75 x 4.88 x 2.63 inches   |   Weight: 0.03 pounds

Amazon Price: $7.48 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #17

WirthCo RV Trailer Knob Batt Switchw/Bypass - 20309 Battery Disconnect Switch

Asin: B01KR7D3H2   |   Ean: 0700360074818   |   UPC: 700360074818

Features

Brand: WirthCo   |   Manufacturer: WIRTHCO

Weight: 0.50 Pounds

Amazon Price: $21.05 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #18

WirthCo Battery Doctor 30105 Fuse Holder, 1 Pack

Asin: B00YJIN23G   |   Model: 30105   |   PartNumber: 30105   |   Ean: 0010054301053   |   UPC: 010054301053

Plugs Into Occupied Or Vacant Energized Fuse Block Slot.
Primary Circuit: 25 Amp Max Rating At 12 Volts Auxiliary Circuit: 15 Amp Max Rating At 12 Volts.
Provides One Fuse Holder To Protect Existing Circuit And A Second Fuse Holder To Protect New Circuit.
Turns One Fuse Slot Into Two.

Features

  • Low Profile ATM/Mini Tapa Circuit Dual Fuse Holder
  • Turns One Fuse Slot into Two
  • Plugs into Occupied or Vacant Energized Fuse Block Slot
  • Provides One Fuse Holder to Protect Existing Circuit and a Second Fuse Holder to Protect New Circuit
  • Primary Circuit: 25 Amp Max Rating at 12 Volts Auxiliary Circuit: 15 Amp Max Rating at 12 Volts
  • See more on Amazon...

Brand: WIRTHCO   |   Manufacturer: WirthCo Engineering, Inc

Dimensions: 0.80 x 5.00 x 3.00 Inches   |   Weight: 0.04 pounds

Amazon Price: $8.68 | as of 06/09/2024 (10:54am pst) *DETAILS

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  #19

WirthCo 20308 Battery Doctor Top Mount Compact Battery Switch Quantity 3

Asin: B00YBFX5LQ

Manufacturer: WirthCo

Amazon Price: $48.99 | as of 06/09/2024 (10:54am pst) *DETAILS

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