batteries on reading 7.7 volts at full charge

[Jmcclary1024]

just put new batteries in my cart about 3 months ago two are reading only 7.7 volts and the other four are reading 8.2 volts at full charge are the other two going bad already or is that normal only reason im asking is because the charge doesn't seem to be lasting as long now

[NoleFan4Ever]

8.2 is not fully charged either. Disconnect the pack for 20 minutes and reconnect it to reset the OBC and then let it recharge and test voltages again. 8.43 is 100% (And those 2 batteries may be the 2 your accessories are running off of and pull them down more)

[whit71]

You may want to check the date code on the 2 low batteries, just to make sure you didn't get 2 that might have been on the shelf a while.

[teecro]

Originally Posted by Jmcclary1024

just put new batteries in my cart about 3 months ago two are reading only 7.7 volts and the other four are reading 8.2 volts at full charge are the other two going bad already or is that normal only reason im asking is because the charge doesn't seem to be lasting as long now

Something is most certainly wrong here. Double check all of your battery cable connections to make sure that they are all hooked up properly, IE negative to positive to negative etc... Also double check that your smaller charge wire is hooked up to the last/first battery in the pack, we have seen before where the charge wire was dropped and inadvertently hooked back up in such a manner that one or more batteries are excluded from being charged...