Grumpy_G

Yup, a little bit of googling beforehand would have told you that Renogy is extremely difficult to deal with. To be fair, lead-acid batteries are notoriously difficult to warranty because it's not a… (View Post)

Amen to that ! The engineer in me recoils looking at these things. :) Question though: The setup seems overly complicated. Why not set the Bluetti DC-DC converter to 14.4V (typical LiFePo charging vo… (View Post)

Cutting off the ball is not gaining you much, the next thing to hit is the mounting channel. It's the wrong hitch for the application, it is meant for full size trucks where the hitch mount and the t… (View Post)

Not enough info. What does "trying to charge it" mean ? Type of charger ? Where are you reading 11.89 V ? Does the battery have Bluetooth monitoring ? Generally you can not over-discharge L… (View Post)

A LiFePo battery merely needs a constant 14.2-14.6V charging voltage, the internal BMS takes care of everything else, including the discharge disconnect/reconnect. If you get a battery with bluetooth… (View Post)