Juice your phone off the grid with these solar, wind, bike, crank and heat mobile chargers
0. phoneArena posted on 17 Dec 2012, 06:02
Options for off the grid charging of your phone include harnessing both solar and wind power, the kinetic energy from yours or your bike's movements, and even heat-generated electricity, which might come in handy if you are in the Outback somewhere, starved for a 911 call or an Angry Birds session...
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1. Ohrules posted on 17 Dec 2012, 06:22 3
or just get a feature phone for about 30 USD and just pop your SIM into it when your smartphone goes dead
2. Nathan_ingx posted on 17 Dec 2012, 06:30 0
Yup! That sounds more legit. :D
I like 5 though...
3. buccob posted on 17 Dec 2012, 07:33 1
What about Powertrekk... which recharge the phone with water!...
I know there was an article a few month ago... but you have to include it in a list like this...
4. Daniel.P posted on 17 Dec 2012, 08:20 0
The Powertrekk was featured in our previous collection, these here are mostly newer solutions - the SunVolt was still at Kickstarter, for example.