How To Charge On-Board Auxiliary Battery from Start Battery on Vehicle
Question:
I have added a truck crane with small winch to my service body. It has a small 12v battery that I would like to wire into the truck system to stay charged. What do I need?
asked by: Kevin B
0
Expert Reply:
If you're looking to change an on-board auxiliary battery from the main battery then I recommend using the Redarc Smart Start Battery Isolator with Wiring Kit part # 331-SBI12KIT. This kit has everything you need to hook up the auxiliary to the start battery and it has built-in features to prevent the auxiliary battery from draining the start battery.
expert reply by:
Conner L
0
Product Page this Question was Asked From
Redarc Smart Start Battery Isolator with Wiring Kit - 12 Volt - 100 Amp
- Battery Charger
- Battery Isolators
- 12V
- Vehicle Battery to Auxiliary Battery
- Redarc
more information >
Featured Help Information
Instructions
Continue Researching
- Article: Trailer Wiring Diagrams
- Q&A: Instructions for TorkLift HiddenPower Under-Vehicle Battery Mount TLA7726 for a 2016 Ford F-150
- Q&A: Could the TorkLift HiddenPower Under-Vehicle Battery Mount Attach to Trailer Frame
- Q&A: Will TorkLift HiddenPower Battery Mount Hold Group 31 Battery?
- Article: How to Charge a Trailer Battery While Driving: 3 Common Problems (And How to Fix Them)
- Q&A: Why is Disconnecting The Battery Required When Flat Towing a 2022 Chevrolet Silverado 1500?
- Q&A: Compatible Base Plates For A 2022 GMC Sierra 2500 With A Demco Excali-Bar III Tow Bar
- Q&A: Should Arms on Roadmaster Falcon 2 Tow Bar Automatically Lock When Pulling Forward
- Q&A: Parts Needed to Flat Tow 2013 Cadillac SRX
- Article: How to Choose a High-Low Adapter
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: REDARC Tow-Pro Liberty vs Tow-Pro Elite
- Article: Wiring a Tow Vehicle to Tow a Dinghy
- Article: How to Choose a Bike Rack for an SUV or Crossover