3S/4S/5S High Current Ternary Polymer Lithium Battery Protection Board 20A 40A
A part of the review has been auto-translated.
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 .
Yeah, I got it after a month of stalking
ok
Works fine. A very important undocumented feature is that when it turns off the output under heavy load to protect a battery from deep load, you can restart it by short-circuiting between B- and P- (why is it not written anywhere? I almost wrote a complaint when accidentally found it while indicating voltages to see what's wrong). At the post office, I was very surprised. (This was my first order since the end of the EU duty-free border) Well, about. week and a half after the order came a letter from the Packeta delivery company saying that my parcel would arrive and be delivered with their partner, then texted by the MPL, and the next morning they delivered it.
Dinky little units, 3S is the same size as three cells placed side by side. Customer service and Logistics get ten stars each for 8 days from order to delivery in my mailbox in New Zealand.
Ok, great
Good. Good
Nice stuff!
All right
Fast delivery glory to Ukraine!