Grumpy_G

There is a good discussion here: https://tab-rv.vanillacommunity.com/discussion/17880/low-batteries-gloso-trips-when-i-try-to-charge In a nutshell, you would have to upgrade both wiring and the break… (View Post)

Keep in mind the smart shunts are rated in amps (A), not amp hours (Ah). The battery capacity is irrelevant (although the data sheet states the shunt can only keep track of 9999Ah, or 100 batteries :… (View Post)

*Warning: Controversial statements below !* :) Generally speaking a single axle travel trailer should not need a WDH. The 400 weighs ~3000 lbs dry with tongue weights of 350-380 lbs. Obviously ready … (View Post)

Forgot to ask: Confirm you got an AGM battery not a LiFePo battery? As @pthomas745 mentioned the latter type turns off the output completely when the charge gets too low.  (View Post)

Do you have a voltmeter at hand? That would be the best tool to troubleshoot this. Not to insult you, but one thing I can think of is that the battery is connected the wrong way around, this causes t… (View Post)