DIY 4S 1P 2P 4P Power Wall 18650 Battery Holder Box 30A 60A BMS Module PCB Board
ab 7,88 €
4s30a/60a/90a protection board. 4s1p / 2p battery box 4s2p/4p battery box. The battery direction of all battery boxes is subject to the PCB board. There is a 15A fuse on each circuit board, if there is a problem with the battery, it will not affect other batteries.
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