Daddyo
Guru
I'm going to move my wet cell batteries from the engine room to forward under a berth and was wondering if the vent from the box should include a powered vent connected to a voltage sensative relay. Is passive venting enough? I was thinking about using a small computer fan on the intake side that would turn on around 13V to allow for venting during the charging ie: venting times. The fan would also help to keep the batteries cooler and extend their life. Should the fan just run 24/7 and avoid the relay?