It comes with a built-in 2000mAh rechargeable battery, which:
✔ Provides long-lasting power for the radio and LED flashlight.
✔ Ensures extended usability during emergencies.
✔ Can be charged through USB or hand crank for convenience.
This capacity is ideal for survival kits, outdoor adventures, and emergency preparedness.
For more details about the products, please refer to
https://www.chinabandages.com/first-aid-accessories/portable-hand-crank-led-torch-radio.html