3S/4S/5S High Current Ternary Polymer Lithium Battery Protection Board 20A 40A
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Received in good order - I used it to modify an old NiCad accu drill to Li-ion ( 18 volt- 5S ) with used Li-ion 18650 batteries , and to be safe when charging and working with the drill , I put this BMS module . This works fine and give more security .
Ok, great
Good. Good
Nice stuff!
All right
Fast delivery glory to Ukraine!
very satisfied with the products. I was definitely a customer.
I received the item that I ordered. Thanks.
ok good
ok good