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Old 11-25-2022, 11:36 AM   #17
CP241
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Default Re: Eco battery and cold(er) weather

Quote:
Originally Posted by Beerdude77 View Post
Thanks for the reply. My ET pack is actually only rated at 350peak and 300 continuous. The owner said with that much power the pack shouldn't be cutting off and sent a new BMS which I replaced but the problem still persists.
Interesting… I had seen a previous post where you were experiencing a similar issue where you had said you had the 72v 150aH pack and their website claims 600A peak and 200 continuous, unless they programmed a custom BMS for you when you went through the warranty process last time?

I was just looking again and I find their specs interesting.
Their 72v 200aH is rated 200 continuous, 600 peak. Which would make sense in my brain, continuous rated at 1C and peak at 3C (which is pretty standard with most of these cart battery kits, give or take.

However what I also find is the 150aH and the 100aH both have the same 600 peak and 200 continuous

Either they’re over eating the C ratings on the smaller packs, underrating the C rating on the larger packs, or just don’t have correct information on their website.
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