- Compatible with Li-Ion Batteries : This USB adapter is specifically designed for 18V Li-ion batteries, featuring two USB ports (DC 5V, 2A) to effortlessly charge your devices on-the-go. - Safe Charging : A built-in PCB protection board ensures safety while charging, safeguarding against over-current and high voltage for peace of mind. - Efficient LED Flashlight : With a brightness of 45 lumens and low power consumption (1W), this flashlight delivers reliable illumination for various situations, from outdoor adventures to emergency use. Key Applications : - Outdoor Activities : Ideal for camping, hiking, or night-time explorations where portable charging and reliable lighting are essential. - Emergency Preparedness : Perfect for keeping on hand during power outages or emergencies, ensuring your devices remain charged and you have light when needed. - Portable Power Source : Conveniently charge smartphones, tablets, or other USB devices when you're away from traditional power outlets. Invest in this versatile and functional USB adapter that combines reliable charging with a practical LED flashlight to enhance your outdoor experiences and emergency readiness.