[T3] Re Battery Mystery

Jim Adney jadney at VWType3.org
Sun Apr 10 19:51:28 PDT 2016


On 10 Apr 2016 at 23:01, J. Jonik wrote:

> Took the battery...which I had charging for a couple hours...to an Auto Zone....again with all cells showing "good" on the bulb battery tester.
>   Auto Zone's serious high tech  battery tester came up with "Bad Battery".  Don't know what that actually means...but battery is under warranty at Pep Boys where it shall be duly returned tomorrow.  It was new in November...just 5 months ago...and I have receipts.

If the car sat for a few months, the battery will be "sulfated" but 
that's not a death sentence. It can be rejeuvenated by long slow 
charging. A quick heavy charge will damage it, but if you can put an 
amp or less (charge on lowest setting) for a week, that will probably 
bring it back to new.  

-- 
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Jim Adney, jadney at vwtype3.org
Madison, Wisconsin, USA
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