How long should a battery last?
Typical code 24 battery, how long should it last with lights and electric RV fridge? I am only getting about 24 hours before it gets under 11.5V. Also, would a battery shop have a way to properly test...
Forum Discussion
swimmer_spe wrote:ewarnerusa wrote:swimmer_spe wrote:
... you can fire up your tow vehicle ... it is equipment you already have.
How long should I run it for if the battery goes down below 12V?
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I like the idea of jumper cables instead of 7 pin. Pull in forward so you're close enough to run jumper cables between your tow vehicle battery and trailer battery. Idle the tow vehicle while hooked up this way, the alternator will push amps into your trailer battery. I have no idea for how long though.
