General description This 18V Mini Charger is designed for charging various 18V Lithium batteries, including models BL1890B, BL1860B, BL1850B, BL1840, BL1830, and BL1820. Its compact design makes it easy to carry and store, making it ideal for travel. Technical specifications AC Input: 100-240V Output: 18V -- 2A Dimensions: 1/4 size of a standard charger Material: ABS Color: Random colors (black and blue) Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with 18V Lithium Batteries: BL1890B, BL1860B, BL1850B, BL1840, BL1830, BL1820 Plug Type: US Plug (suitable for Canada, India, Mexico, Thailand, the Philippines, etc.) Usage This charger is specifically designed for 18V batteries only. It is not compatible with 14.4V, 12V, or 10.8V batteries. Other information LED indicator lights show battery charge status Built-in protections against overheating, overcharging, and short-circuit Package Contents: 1 x Mini Charger Note: Light reflection and different displays