Feature: 1. Has Large Capacity: Comes with a large capacity, the 18V lithium battery has high power for longer working hours without frequent charging. 2. Wide Compatibility: Replacement for 18V batteries of BL1830B, BL1840B, BL1850B, BL1860B, BL1815, BL1820, BL1825, 194309‑1, 194205‑3, 194204‑5, LXT400, etc. For 18V power tools BC BD BH BJ series and chargers such as DC24SC, DC18RA, DC18RC, DC18SD, DC18SE, DC18SF, etc. 3. The Working Safety: Designed to have 6 kinds protection of overcharge protection, overheat protection, over discharge protection, overcurrent protection, overvoltage protection and short circuit protection. 4. Good LED Indicator: Equipped with LED power indicator light, you can easily check the remain capacity for timely charging, very convenient. 5. Simpler to Install: The standard type C interface together with a light weight and a compact size, the installation and removal is very easy. Specification: Item Type: 18V Lithium Battery Material: ABS Battery：1 x 18V Battery. Package List: 1 x 18V Lithium Battery