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BMS 4S 16.8V Electric Tools Li-ion 18650 Packs Battery Charge Board with NTC Temperature Protection

USD 1.54USD 2.44

BMS 4S 16.8V Electric Tools Li-ion 18650 Packs Battery Charge Board with NTC Temperature Protection

Description
Specification
5pcs/lot KB9022Q C KB9022Q D
USD 6.79USD 7.89
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