Hand Crank Flashlight : 6 Steps (with Pictures) - Instructables

Hand Crank Flashlight: Don't run the risk of being stuck in the dark with no light because of a flat battery! With this modified flashlight you will always be able to have light from its hand crank generator. Two minutes cranking provides over 20 minutes of light.

Rechargeable Flashlight With Hand-Crank Generator : 26 Steps (with Pictures) - Instructables

Hand Cranked Flashlight Mod Plus Joule Thief : 5 Steps - Instructables

Evelots Hand Crank Emergency Flashlights (4, 12 or 24 Pack) Camping, Home, Car - Double LED Bright Lights - Great for Hiking, Outdoor Sports, Power Outage Easy to Use

Hand Cranked Flashlight Mod Plus Joule Thief : 5 Steps - Instructables

MUCH Transparent Hand Crank Flashlight, Squeeze Wind-up Flashlight for Kids and Adults, No Batteried Required Powerful Emergency Light Camping, Hiking, Home Power Outage Survival (8 Pack), Yellow

How to Make a Torch without Battery, Emergency Torch

How to Make Hand Operated Flashlight : 7 Steps (with Pictures) - Instructables

Rechargeable Flashlight With Hand-Crank Generator : 26 Steps (with Pictures) - Instructables

How to Make Hand Operated Flashlight : 7 Steps (with Pictures) - Instructables