My 2008 Honda accord manuel says disconnect battery cables while charger maintainer is connected, is this necessary?
Sunday, October 18th, 2015 AT 4:31 PM
1 Reply
CARADIODOC
MECHANIC
33,916 POSTS
If you disconnect the battery, you won't need a long-term battery charger. It's the numerous computers that drain the battery when the engine is not running. Without a battery maintainer, you should still be able to start the engine after three weeks, but any longer is pushing your luck.