... 1 -Rechargeable, portable, dynamo, powerful, bright and high efficiency solar powered flashlight2 -Built in rechargeable lithium battery, no need to use ... , simply keep it in you car, RV, boat and with your emergency kit4 -High tech, ultra-bright 3LED, high ... and environment-friendly, powered by solar and hand cranking6 -Cool and stylish design, simply recharge by sun or hand crank using the handle, ...