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2S Li-ion 18650 Lithium battery charger protection board 2 series BMS 7.4V Overcurrent overcharge overdischarge protection 4A

USD 0.42USD 0.53

2S Li-ion 18650 Lithium battery charger protection board 2 series BMS 7.4V Overcurrent overcharge overdischarge protection 4A

Description
Specification
10pcs UP6281B8 UP6281 SOP-8
USD 3.52USD 4.40
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