The work light is USB-C rechargeable with a built-in 1500 mAh battery that offers reliable performance. A USB cable is included for charging, and it takes approximately 2.5 to 3 hours to fully charge from zero. After a full charge, the light operates up to 3.5 to 4 hours at 100% brightness and up to 8.5 to 9 hours at 50% brightness. Equipped with four battery power indicators, it clearly displays 25%, 50%, 75%, and 100% charge levels, allowing you to monitor remaining power at a glance.The magnetic base is wide and strong, ensuring stability on magnetic surfaces. It can also stand upright on non-magnetic surfaces such as tables or desks. This LED work light is ideal for automotive repairs, emergencies, camping, travel, hiking, fishing, CNC lathes, maintenance tasks, workshops, garages, power outages, home lighting, nighttime work, and engine compartment repairs.