1 Piece For Milwaukee 18V Lithium Ion Battery M18 21700 Li-Ion Battery Management System Charging Protection Circuit Board

Description For Milwaukee 18V Lithium Battery DIY (semi-manufactured goods) Specifications: Material: Metal Packing: 1pcs Features: Single section overcharge protection, low power consumption, battery level display Advance notification(Very Important): 1.To use this product, you need to have some professional knowledge and experience. We do not guarantee that you can use it well. 2. You must have 21700 POWER li-ion batteries and the tools such as spot welding machines, soldering irons, multimeters, and suitable chargers, etc. Note: The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.