How Often Should I Charge My Generator Battery. If the trickle charger is a smart charger it can remain connected without damaging the battery. You should leave a trickle charger on a battery for 24-36 hours for a fully discharged battery or 12-18 hours for one that is half-dead.
Usually they will drop to something like 114 for a few seconds then rise up a few tenths as the battery warms. If you are using a trickle charge most chargers uses topping when the level of current drops. The battery is the most critical point in the system.
There are two main reasons why.
Usually they will drop to something like 114 for a few seconds then rise up a few tenths as the battery warms. So for the first time I had to fire up my generator to bring the batteries back up to full charge. Starting the engine discharges the battery somewhat so the generator must run for some time just to replace the charge used to start the engine. In emergency situations the customer can charge the battery by plugging the charger cord into the.
