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Old 05-31-2017, 07:20 AM   #26
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Drives: '12 Golf R
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Location: Alexandria, VA
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Originally Posted by B6JoeS4 View Post
Bumping this. The group 48 AGM batteries all seem to be the exact same one made by East Penn. They all have failure issues so I would avoid them if you can. Here is the Duralast version they tested....they also tested the DieHard. Same result

Looks like JetTurbo's experience lines up with the test results. The East Penn 48 AGM battery is no good.
The Die Hard and Duralast brands are manufactured by Johnson Controls. There's nothing wrong with East Penn batteries.

Last edited by TimS; 05-31-2017 at 11:15 AM.
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