Active Balancer from IC gogogo

[Overclocker]

https://www.aliexpress.com/item/32982883973.html

anyone tried this yet?

 

[jonyjoe303]

I bought 2 of the 4s boards. The 4s should work on 3s and 4s. I connected to 3s pack that was out of balance, the board had a blinking light that signal it was working. I checked battery pack 5 hours later and it was still out of balance. With any type of balancers I like to see results right away, with the one I tested none of the voltage was dropping in realtime, that why I waited 5 hours to check again.

I only tried one, I havent tried the other one yet but I don't have too much confidence that it will actually work.
I misplaced them thats why I haven't ran more tests. But I'll update when I run more tests.