Talk of The Villages Florida - View Single Post - Prius battery dying?
Thread: Prius battery dying?
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Old 08-06-2020, 03:14 PM
Stu from NYC Stu from NYC is offline
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Originally Posted by jpvillager View Post
I had the same problem with my Highlander Hybrid. The 12v battery became weak and would not start in the mornings without a jump or recharge with a battery charger. The 12v battery fires up the computer. Car starts off the big battery but only if the computer is fired up.. The 12v is an odd size smaller smaller battery. Best bet is to use a battery charger to fully charge the 12v as best you can and take it to the Toyota dealer. My replacement was reasonably priced. If you have not replaced the 12v since new it is due for replacement anyway. The Florida heat kills 12v batteries prematurely.
The prius only has 24000 miles on it, would think it could get more life with a full charge