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Posts: 146
Location: Alsip, IL | My 2 bank ranger dual pro charger is not working. Gives me a lone flashing LED on bank 2 which they said means that bank 2 is not detecting a battery. It's not the battery cause they are both brand new interstates from may of 2014. Curious if anyone has had this problem. Anyone ever worked on one of these or should I just buy a new charger. I think this one is 5 yrs old. |
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Location: Waukesha, WI, USA | Do you own a volt meter that you can connect directly to the charger? Check for bad connection? Corrosion or loose bolt? |
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Posts: 218
| If a battery is almost totally discharged, or totally discharged, the charger will not detect a battery. It will not charge unless it detects a connected battery. Try hooking up an older less sophisticated charger to the battery for a few hours, and then reconnect the dual pro. If the battery was totally discharged, this will solve the charging problem. This has happened to me a couple times.
Edited by Southshore 9/29/2014 12:38 PM
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Posts: 1455
Location: Kronenwetter, WI | Have you tried swapping leads to narrow it down? |
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Posts: 146
Location: Alsip, IL | I'm heading to my boat right now to charge with my old school charger. I'll fiddle with the leads a bit. Thanks |
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Posts: 146
Location: Alsip, IL | One battery was dead. Good to go now! Thanks |
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Posts: 267
| Im having therxact same problem with one of the banks on my 3 bank Minn Kota onboard charger. |
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