Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si 1. Can -in 10Pcs INR18650 Battery cells . 2. DIY The capacity for your Machine battery. High quality for professional 3. High compatibility with old device and more durable. Help to repair and assemble batteries pack 4. Upgraded balance detection function safe and durable 5. the latest circuit board, multiple protection. With LED indicator Type: Battery Box Replacement Battery Codes: BL1830 BL1840 BL1860 BL1850 LXT400 . Suitable Models: for 18V Li- Cordless colour:Black Material:plastic Package Contents: 1 x Battery shell casing set(Some accessories are random, you cannot designated accessories) 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.