We connected a new radio/CD player to the RV battery and the engine battery did not start after doing all this. We boosted it & it started right away.
Today, we did the same to connect an inverter to the 12V battery & the engine did not start. Had to boost again.
Both batteries are brand new.
If we just play the radio & put the lights on, the engine starts o.k. It's only when we are doing work with the RV battery (12V).
Thanks.
Today, we did the same to connect an inverter to the 12V battery & the engine did not start. Had to boost again.
Both batteries are brand new.
If we just play the radio & put the lights on, the engine starts o.k. It's only when we are doing work with the RV battery (12V).
Thanks.