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2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/ Board Balance for DIY 1 * 18650 Lithium Battery Protection Board Green
Optimal Battery Protection: the and safety of your DIY battery projects with the 2S 20A Lithium Battery Protection Board. Designed for 7.4V to 8.4V 18650 batteries this board provides essential protection against overcharging over-discharging and...
$10.89 Free Delivery