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Cajundaddy Cajundaddy is offline
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Join Date: Sep 2010
Location: Cucamonga CA
Posts: 4,325
I used a Shorai 5lb for many years in motorsport. Very good experience with a few caveats:

- They need a specific lithium maintainer /BMS to balance the cells and keep them healthy. The standard FLA battery maintainer will kill it.
- They don't like cold weather so if you need it in snow, run your headlight 1st to warm it up a bit B4 starting.
- Ignore it in the garage or run it flat once and the capacity will be greatly reduced.
2009 Cayman PDK
With a few tweaks

Last edited by Cajundaddy; 05-21-2020 at 01:25 PM..
Old 05-20-2020, 07:57 PM
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