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Step-Up & Step Down DC Module
/ 4S BMS 16.8V 21V 20A 18650 Li-ion Lmo Ternary Lithium Battery Charger Protection Board Balance And Temperature Protect
4S BMS 16.8V 21V 20A 18650 Li-ion Lmo Ternary Lithium Battery Charger Protection Board Balance And Temperature Protect
SKU:
CKX9108
Shipping Weight:
18g
380:viewed
US$2.42
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