7S 20A E Cycle Battery BMS Board &Heat Sink

7S BMS board with heat sink case. If you are making a e cycle battery with lithium ion battery then you need this bms board to protect your battery from over charge protection, Low discharge protection and for battery good life. This bms board used in 18650 lithium ion battery model and can hold max discharge current of 20A current.

Now 7s means 7 battery in parallel battery.

In e cycle 7s battery system used not 6S. 6S battery system provide low power to motor.

No Guarantee No Warranty
Product image is for reference purpose only.