4S 12.8V 14.4V 16.8V Lifepo4 Li-ion Lipo 18650 lithium battery protection board BMS 14A limit 20A PCB 4 Cell Pack PCM 3.2V 3.7V

4S 12.8V 14.4V 16.8V Lifepo4 Li-ion Lipo 18650 lithium battery protection board BMS 14A limit 20A PCB 4 Cell Pack PCM 3.2V 3.7V
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sku: 1005005632538057
$1.46
Shipping from: China
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