SkiDad
Lieutenant Commander
- Joined
- Jul 18, 2010
- Messages
- 1,518
Hi There, my boat has 2 D34M BlueTop deep cycle batteries . No matter how hard I try i can't get them to charge past 12.5 volts resting voltage. I read on the website these batteries are supposed to be at 13.0 to 13.2
the batteries are only 1 year old. I've been using my 6/2 amp smart charger.... it shows they are charged. this is my charger: http://www.sears.com/plus-start-batt...FU9LAQod13cLdw
I also used a neighbors 15/2 amp charger and it shows they are charged as well.
Do you think I'm using the wrong chargers, I'm just trying to exhaust my efforts before I warranty them.
the batteries are only 1 year old. I've been using my 6/2 amp smart charger.... it shows they are charged. this is my charger: http://www.sears.com/plus-start-batt...FU9LAQod13cLdw
I also used a neighbors 15/2 amp charger and it shows they are charged as well.
Do you think I'm using the wrong chargers, I'm just trying to exhaust my efforts before I warranty them.
Last edited: