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01-28-2016, 06:22 PM | #1 |
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Has anyone used this BMW branded battery tender? Thoughts on how well it works? I had to jump start my car last week
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01-28-2016, 06:28 PM | #2 | |
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Quote:
Should work fine. However, if the battery is going out due to age, even a constant charging won't re-store it's cold cranking amps. |
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01-28-2016, 06:35 PM | #4 |
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My battery is just over 3 years old but sits a week or more at a time so I really should be using a tender. Assume it works on other cars as well including older BMWs.
BMWBLOG did a write-up and liked it. |
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01-28-2016, 06:38 PM | #5 | ||
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01-29-2016, 10:34 AM | #9 |
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If you have an AGM battery, you want a CTEK charger.... Or the rebranded BMW one
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