Battery depleting

PeteD

New Member
Joined
May 19, 2009
Location
Norrthern California
#1
I have a 2010 Ranger Z518- replaced the original battery last month with a new everstart. I fished a couple of weeks ago with no problems. Plugged in the charger when I arrived home (3 bank charger) 2 trolling and 1 cranking. I am getting ready to fish again, tried trimming up the outboard and -NO JUICE- Plugged the charger in and the cranking battery is down to zilch, the trolling batts. are up, nothing is running as far as pumps, lights , stereo,- something is draining my cranking battery while idle.
any suggestions?
After I charged the old battery (original) I tested it and it only had 8 volts on it. So i assumed it was not holding a charge.

Thanks
Pete