BMS 3S 4S 40A 18650 Li-ion Lithium Battery Protection Board with Balance Equalizer PCB For Drill Motor Power Bank Charging

BMS 3S 4S 40A 18650 Li-ion Lithium Battery Protection Board with Balance Equalizer PCB For Drill Motor Power Bank Charging
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sku: 1005002515346126
$1.55
Shipping from: China
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