24V 7S 45A 18650 Li-ion Lipolymer Battery BMS PCB PCM Battery Protection Board for Ebike Ebicycle
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All OK. Very good product. Thanks.
Merci Done
Fast delivery, best quality, is the third piece order, all others are working as described
The item was exactly as described.. thanks..!!
It's all right.
The board works great for balancing and charging and discharging. It looks like quality control forgot to check the one. You can see the rubber compound ran a little past where it was supposed to. Aside from aesthetics, I am pretty happy with this purchase.
because some kind of short-circuit , my mistake, in and output current is reduced tot only 2 A. also shuts off load at 26.5 Volt..
Works great
Very good quality
Very good!!