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36v 42v 10 string BMS 20A Balance IC Protection Board PCB DIY 3.7v 18650 21700 26650 10s Lithium Battery pack

USD 11.17USD 12.99

36v 42v 10 string BMS 20A Balance IC Protection Board PCB DIY 3.7v 18650 21700 26650 10s Lithium Battery pack

Description
Specification
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