Andy29847
Well-Known Member
- First Name
- Andy
- Joined
- Oct 25, 2020
- Threads
- 11
- Messages
- 395
- Reaction score
- 732
- Location
- South Carolina
- Vehicle(s)
- 2004 Wrangler Rubicon, 2020 Gladiator Rubicon
- Occupation
- Retired
- Thread starter
- #16
A small battery will not drive a winch.Tell more about the aux batt removal. Did you leave that space empty? Or add a different batt ? i want to put a small deep cycle in there, connect to an inverter and isolator and drive the winch and 120v outlet
I removed the aux battery.
I started with the “jumperless” method, I.e., remove the aux bat negative from the main battery, insulate the end and store it, pull fuse f42 (to disable the power control relay). The truck still works exactly as designed - even the stop/start still works. Later I pulled out the aux battery.
The Walmart Group 94 battery has virtually the same power as both Mopar batteries combined.
Inverter power calculations are complicated. Inverter efficiency has to be considered. Also, you can’t use all the amps in a battery when you are inverting.
https://www.sahomeloans.com/bond-ta...and-battery-do-i-need-how-much-will-they-cost
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