1S 2S 3 4 6MOS Li-ion BMS PCM Battery 7.4V 8.4V Protection Board 2.5A 3A 5A 7.5A 10A 15A Pcm For 18650 lithium ion li battery

1S 2S 3 4 6MOS Li-ion BMS PCM Battery 7.4V 8.4V Protection Board 2.5A 3A 5A 7.5A 10A 15A Pcm For 18650 lithium ion li battery

Aliexpress UK