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hand crank battery charger. A good use for my dead drill
DIY Hand crank battery charger
DIY hand-crank power. Recharge batteries when power is out. Solar is great too, this can prove useful on those cloudy emergency days.
hand crank...can be used to recharge single cell batteries
~Why you need a meat grinder. I grew up with my grandparents having one of these. We used it all the time.
Ooo. Victorio Hand Crank Grain Mill - MyPatriotSupply.com
Great for emergency preparedness: the Eton 2000 crank charger. Charge normally, or use the hand crank if there's no power.
give clouded over solar cells a coating of clear nail polish so the sun can recharge the battery again on your solar lights.
Grain Mill - Victorio Hand Crank : Homesteader's Supply - Self Sufficient Living
Hand powered energy for your phones! You never know when the lights will go out. Remember Sandy?!?!
Get Cranky To Charge Up Your Cell Phone --- from InventorSpot.com --- for the coolest new products and wackiest inventions.
Convert a battery powered drill into a hand crank battery charger (without harming the drill)
An Affordable DIY Solar Battery Charger/Mini Generator (link) « reThinkSurvival.com
Easy DIY Emergency Heater ! In Case Power Goes Out! !! Using Supplies you already have at Home !! So So Clever !!
Human Powered Kitchen Appliances | Hand Crank Kitchen Gadgets | Non-Electric Kitchens