Features MAIN USE: Perfect replacement for 18v battery BL1815 BL1810 BL1820 BL1830 BL1840 BL1850 BL1860 BL1830B BL1840B BL1850B BL1860B BL1825 for 194309 1 194205 3 194204 5 for LXT400, etc. Compatible with 18 V tools for BC BD BH BJ series and chargers for DC24S LARGE CAPACITY: Our battery has a capacity of 10.0Ah, stronger power, and longer operating time. Does not require frequent charging, thereby improving your work efficiency. EXCELLENT SAFETY: Our batteries are made of high performance batteries and offer six protection systems, including over discharge, overheating, overcharging, overcurrent, overvoltage, and short circuit protection. You can safely use it on your tool. INTELLIGENT LIGHT INDICATOR: Equipped with a 4 LED power indicator light, you can check the remaining battery level with 1 click, making it convenient for you to charge the battery in a timely manner. It makes your work more efficient. ABS MATERIAL: Made of premium ABS material, this battery has a strong and sturdy shell. Standard size allowing the battery well adapt to the power tool, use for more convenience! Specification: Item Type: Power Tool Battery Material: ABS Battery: 18V battery x 1 Battery Capacity: 10.0Ah (shipped with battery) Compatibility: Perfect replacement for 18v battery for BL1815 BL1810 BL1820 BL1830 BL1840 BL1850 BL1860 BL1830B BL1840B BL1850B BL1860B BL1825 for 194309 1 194205 3 194204 5 for LXT400, etc. Compatible with 18 V tools for BC BD BH BJ series and chargers for DC24SC, DC18RA, DC18RC, DC18SD, DC18SE, DC18SF, etc. Package List:1 x Battery 1 x Manual  Package List 1 x Battery 1 x Manual