Tutorial on golf cart battery chargers, the basics, what goes wrong. Golf- cart-blog/about- golf- cart-battery- chargers/ Ībout Golf Cart Battery Chargers ' Golf Cart Talk Blog My other question would be did anything "fail" in the cart prior to. speed controller stays dormant and will not permit the car tomove. If you do not have a 'Regen' system, then just put the Forward/Reverse(F/R) switch into the. On a car with 8-volt batteries, connect a 12-volt charger to each individual. golf- cart./put-spring-in-your-electric- g. Put Spring In Your Electric Golf Cart ' Golf Cart Talk Blog I let mybatteries completely drain and now the charger won't turn on. Within a half hour I had everything in place, cinched down, connected and is still getting power to the forward and reverse other words itsworking and. If you need help with a golf cart, I suggest asking at Buggies Unlimited. Replacing only six cells (1 battery) can save money but the terminal voltage of the batteries should regularly be measured and from time to time one or two batteries will be found to have fallen and these should be recharged independently so they can continue to perform similarly.
Golf cart battery meter troubleshooting series#
The lower voltage of the one battery might indicate it is failing or it might indicate it has a higher impedance than the others and therefore will not accept a charge in the same way as the others and therefore, if during each charge the single battery accepts less charge than the others but is discharged at a similar rate during use, it will eventually become discharged - lead/acid technology is old and crude but it can be complex and difficult to understand.įor trouble free use and series charging all 24 cells (4 batteries) should have a similar impedance and that usually means they should be about the same age and have had a similar number of recharges. The terminal voltage is an indication of the state of charge and a clue to the health of a battery but is not a conclusive or wholly reliable testing method. Saving money should not be done in a hopeful way and it is better to be informed. The batteries are in series and presumably they don't just provide power that way but are also charged that way.Ĭhanging one battery can save money over the short term though ideally the four batteries should be considered a single unit.
Should I replace that one back battery? Does it come out through the rear of the cart? One battery read lower voltage than the other 3. SOURCE: 48v EZ GO golf cart, 4-12v batteries.