4S 40A 4S40A BMS 14.8V 16.8V 18650 26650 Lithium Li-ion Battery Protection Board PCB With Balanced Version For Drill 40A Current

4S 40A 4S40A BMS 14.8V 16.8V 18650 26650 Lithium Li-ion Battery Protection Board PCB With Balanced Version For Drill 40A Current
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sku: 4001205206670
$2.91
Shipping from: China
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