Seilylanka 4000mAh for Chicago Pneumatic 18V Li-ion Lithium Tool Battery Pack BL18 for self-Installation

Description

Because the lithium battery needs to be connected to the protection board, the circuit is more complicated. Please ensure that you can complete the self-installation. After the delivery, you can't accept the refund. Please do not accept the refund before purchasing. Please think carefully before buying! Battery pack for self-installation  Voltage: 18 Volt  capacity. freely selectable!  System: Li-Ion  assembled from: 10x cells [approx. 18 x 65 mm per cell]    suitable for: CHICAGO PNEUMATIC / BL18 - 18 Volt 3000mAh Li-ion tool battery