BMS For Dewalt 20/60V 54V 21700 And 18650 Circuit Board Flexvolt Lithium Battery Li-On Protection Board PCBA BMS For Dewalt 20/60V 54V 21700 And 18650 Circuit Board Flexvolt Lithium Battery Li-On Protection Board PCBA _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Accessory Type:Battery Accessories_x000D_ Due to different product batches, the appearance may be different, which does not affect use._x000D_ _x000D_ Colour:As Shown_x000D_ Material:PC+Metal_x000D_ _x000D_ Package Contents:_x000D_ 1 * lithium battery li-on Protection Board_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_