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Need to charge new golf cart batteries?

by George
(Georgia)



Is it necessary to charge new batteries when installing?

Hi, George -
Battery University says that if your batteries are lead-acid, they come already charged when you buy them, but it's a good idea to top them up.

Lithium and Nickel batteries come partially charged and will need to be charged up before you take off.

Regards,
Lynne

Comments for Need to charge new golf cart batteries?

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Rating
starstarstarstarstar 		wiring or battery backwards
by: Anonymous

Check the wiring as some bozo screwed up a positive to neg or something stupid like that. I would insist on new batterys after you find their mistake!!!
Rating
starstarstarstarstar 		single new battery charge
by: signitquick

We replaced our golf cart batteries with 6 new Trojans 3 weeks ago. The cart ran ok for a while then began slowing down and would not keep a charge for more than a few hundred feet. Took the cart back to the dealer who replaced #2 battery with a new one. Now, the charger won't charge... new battery is reading 8.4 volts but the original 5 read only 7.8 volts. The charger will switch on, reading about 15 amps, then switch off in about 2-3 minutes. Is the fresh, charged battery causing the charger to turn off prematurely? Should I use a shunt on the new battery so the charger will not "read" it?

Hi, Sign -
I think I'd take all the batteries back and insist that they try again and give you 6 equal batteries. The trouble sounds like it might be that the originals are older than the new one. For the price you paid, you should get a pack that's already equal and balanced.
It's their problem, let them fix it; )
- Lynne

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