Replacement For Makita BL1830 BL1840 BL1850 BL1860 18V Li-Ion Battery BMS PCB Charging Protection Circuit Board Plate _x000D_ _x000D_ 1. Discharge rate 35A (can hold less than equal 650W Machine). 2. DIY The capacity for your Machine battery. 3. High quality for professional use 4. High compatibility with device and more durable 5. Help to repair and assemble batteries pack Battery protection board with single cell protection detection. Discharge/Charge Protection. Note:Due to different product batches, the appearance may vary, which does not affect the use. Colour:As Shown Material:PC Package Contents: 1 * Protection Board Only the above package content, other products are not included. 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_