I brought this charger/balancer form Banggood T610 - https://goo.gl/KLukPU and i am very happy. But what about over-discharge protection? So, i brought this 3S protection board. I have tested the cutoff voltage and it is at about 2,33V. This is ok if you are draining your batteries with high current, because you have a fair amound of voltage drop. But it is low if you are using low current. You have to apply charging voltage to overide the "lock" after the over-dischard cutoff and the voltage must be above 2,9V in each battery to do that. I also did the some tests to this 2s protection board https://goo.gl/kJ4qX4 and it is really good and cheap.

I brought this charger/balancer form Banggood T610 - https://goo.gl/KLukPU and i am very happy. But what about over-discharge protection? So, i brought this 3S protection board. I have tested the cutoff voltage and it is at about 2,33V. This is ok if you are draining your batteries with high current, because you have a fair amound of voltage drop. But it is low if you are using low current. You have to apply charging voltage to overide the "lock" after the over-dischard cutoff and the voltage must be above 2,9V in each battery to do that. I also did the some tests to this 2s protection board https://goo.gl/kJ4qX4 and it is really good and cheap.

I brought this charger/balancer form Banggood T610 - https://goo.gl/KLukPU and i am very happy. But what about over-discharge protection? So, i brought this 3S protection board. I have tested the cutoff voltage and it is at about 2,33V. This is ok if you are draining your batteries with high current, because you have a fair amound of voltage drop. But it is low if you are using low current. You have to apply charging voltage to overide the "lock" after the over-dischard cutoff and the voltage must be above 2,9V in each battery to do that. I also did the some tests to this 2s protection board https://goo.gl/kJ4qX4 and it is really good and cheap.

BMS with a very good quality/price ratio

BMS with a very good quality/price ratio

BMS with a very good quality/price ratio

Works very nice. I use this board with 3 recovered li-ion cell from a laptop battery pack.

Works very nice. I use this board with 3 recovered li-ion cell from a laptop battery pack.

Works very nice. I use this board with 3 recovered li-ion cell from a laptop battery pack.

good super

good super

good super

Good and cheap 3S balance charger for LiPo battery and 18650 battery. I have not fully tested yet but it seems to work well during charging the batteries.

Good and cheap 3S balance charger for LiPo battery and 18650 battery. I have not fully tested yet but it seems to work well during charging the batteries.

Good and cheap 3S balance charger for LiPo battery and 18650 battery. I have not fully tested yet but it seems to work well during charging the batteries.

i love this product

i love this product

i love this product

Przesyłka ok. Działa prawidłowo. Odcina przy 10A.

Przesyłka ok. Działa prawidłowo. Odcina przy 10A.

Przesyłka ok. Działa prawidłowo. Odcina przy 10A.

Dobrej jakości i dobrze wykonane zabezpieczenie do pakietu 3s. W sam raz do własnych projektów :)

Dobrej jakości i dobrze wykonane zabezpieczenie do pakietu 3s. W sam raz do własnych projektów :)

Dobrej jakości i dobrze wykonane zabezpieczenie do pakietu 3s. W sam raz do własnych projektów :)

A well made board that's simple to use, takes solder easily and works brilliantly .. Purchased to replace broken protection board in camping light

A well made board that's simple to use, takes solder easily and works brilliantly .. Purchased to replace broken protection board in camping light

A well made board that's simple to use, takes solder easily and works brilliantly .. Purchased to replace broken protection board in camping light

I put this board in a 2200mah lipo 3s for radios since I kept leaving the monitor on and ruining lipos,I was surprised by the board since it balanced the 3 cells which were not when I had soldered it in .great buy

I put this board in a 2200mah lipo 3s for radios since I kept leaving the monitor on and ruining lipos,I was surprised by the board since it balanced the 3 cells which were not when I had soldered it in .great buy

I put this board in a 2200mah lipo 3s for radios since I kept leaving the monitor on and ruining lipos,I was surprised by the board since it balanced the 3 cells which were not when I had soldered it in .great buy