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5Pcs DC CC CV 1S Lithium Battery Protection Module BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Board 3.7V 2.5A

USD 0.84USD 1.24

5Pcs DC CC CV 1S Lithium Battery Protection Module BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Board 3.7V 2.5A

Description
Specification
100PCS LNK304PN LNK304 DIP-7 IC
USD 37.60USD 40.00
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