12V 3S 4S 30A 40A 50A BMS lipo/Lifepo4 battery protection board For motor products 300-400W, LED lamp lighting around 350W
USD 2.82
12V 3S 4S 30A 40A 50A BMS lipo/Lifepo4 battery protection board For motor products 300-400W, LED lamp lighting around 350W