6X Li- Battery PCB Charging Protection Circuit Board for 18V 20V DCB201

1.It is used to repair and assemble batteries pack 2.only for people who are familiar with battery performance and have practical experience in battery assembly. 3.Standard chip board PCB for replace for battery 4.For 20V DCB201DCB203 Li- Battery Note: This product is Charging Protection Circuit Board without battery core. size:8x3.5x1cm Material:PCB+metal colour:Black+Green Package Contents: 6 x Li- Battery PCB Only the above package content other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.