Posts Tagged ‘Battery Test’

what does it mean when i get an unstable battery reading when testing a car battery?

Question by GrayMatters: what does it mean when i get an unstable battery reading when testing a car battery?
i have a battery tester that i use at work and alot of cars i test it says "unstable battery" it will automatically test it again and again it will say "unstable battery" then it will automatically test it again and etc. etc. what does that mean?
i dunno the test either reads: bad cell replace;replace battery;battery good;battery good recharge;or unstable battery...i don't understand the unstable battery one

Best answer:

Answer by studmuffin
its probably got a bad cell in it.

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2 comments - What do you think?  Posted by Staff - October 4, 2010 at 5:04 am

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