Quote:
Originally Posted by biker1
Increase the battery life by how much? I get 5 years on a battery now.
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It depends on driving habits. Charging at too high a voltage overheats the battery and can cause hydrogen and oxygen gas to form, which can damage the battery and significantly shorten its life. If you typically make short stop and go trips, the damage should be minimal. If you frequently make longer trips, it will definitely shorten the battery life. I had to replace a good quality battery after about two years after taking several long trips in the golf cart. Granted, it could have simply been a faulty battery, but it didn’t seem right. The new battery now charges at around 14.5 volts after the fix and I guess time will tell if charging at the recommended voltage leads to a longer battery life? Either way, I feel better driving a cart that’s not overcharging the battery, and the fix was inexpensive and relatively easy.