If your cell phone battery fails in the street or anywhere else DYNAMO (hand crank) Mobile charger is there for you. You crank this compact unique thing for 3 minutes and talk for 10 minutes. It is invariable in extremal situations and rainy days. You are always on line.

Charge the mobile phone
1. Choose the cable suitable for the type/brand of mobile phone used and put in the unit.
2. Plug the other end of the cable into your mobile phone.
3. Twist the handle and rotate it clockwise at the speed of 2-3 circles per second.
4. 3 minutes charging will give approx 5 minutes talk time, depending on mobile phone brand.