1Set 21V Battery Charging PCB Protection Circuit Board Fit For BL1830 BL1840 BL1850 BL1860B LXT 400 Power Tool

Good luck with your favorite purchasesDescription: Charge protection board for 21V battery BL1840 BL1850 BL1830 BL1860B LXT 400. It can build 10 pieces of INR18650 battery cells. Adjust the battery capacity of your device. Helps with the repair and assembly of the battery pack. Does not contain screws. Specifications: Product name: Mt21V Protection Board Color: As the picture show Suitable for 21V battery BL1840 BL1850 BL1830 BL1860B LXT 400. Package Includes: 1 x Mt21V Protection Board Note: 1. Please note that the photo does not show actual size please refer to Description for size details. 2. Please allow differences due to manual measurement thanks. 3. Due to the difference between different monitors the image may not reflect the actual color of the item.