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      12-26-2014, 10:16 AM   #7
Mavus
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Drives: E90 335i, F80 zcp
Join Date: Sep 2011
Location: PA

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Quote:
Originally Posted by Kgolf31 View Post
Trying to look for the lightest battery possible.

Came across these. More CCA and AH rating than a Braille 15lb battery


http://www.batterytender.com/Batteri...t-Battery.html" rel="" target="_blank">http://<a href="http://www.batteryte...ttery.html</a>

Shorai has a similar battery. Both are around 4-5 lbs

Does anyone know if our car system will properly accept and charge a Lithium Battery? I know I'll have to do battery registration and remap it. I can do that with the BMWhat app.

So thoughts?
I have a Braile 6.6 lb Li battery. It was installed a year ago and so far so good.
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