Optimized for Kobalt 40V Batteries: This charger is specifically designed for Kobalt 40V batteries including models KB440-03, KB2540C-06, KB640-03, KB240-06, KB640-06, KB245-06, and more, ensuring a perfect fit and optimal charging. Fast and Efficient Charging: With an input range of 100V-240V and a robust output of 42V at 2A, this charger offers rapid charging capabilities. It efficiently converts voltage to reduce charging time significantly, catering to your urgent power needs. Advanced Safety Features: Equipped with an intelligent LED indicator that displays charging status, this charger also incorporates multiple safety mechanisms. It protects against overheating, overcharging, and short-circuiting, ensuring your equipment's longevity and safety. Universal Voltage Compatibility: Designed to accommodate a wide range of voltages, this charger is ideal for international use. Its standard 2-pin North American plug can handle 100V to 240V, making it versatile for worldwide travel with appropriate adapters. Voltage: AC100-240V Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Color: Blue Material: ABS Package Contents: 1 x Mini Battery Charger