The Hand-powered Windup Mobile Phone Charger is a perfect and affordable tittle gadget that allows you to top up your mobile phone using nothing but hand power. We’ve seen hand-powered chargers before but this one stands out as it’s so cheap at just £5.99 (around $10) and it supports a number of mobile phones (sadly not the iPhone though).
The phone charger is really bright and compact and is able to give you 8 minutes of talk time with just 3.5 minutes of hand power (where you average at around two and a half turns per second). Counter-intuitively it’s not the speed of cranking that determines how much talk time you get but more the number of turns that you do. This is because the energy generated by a dynamo is directly proportional to the number of turns completed rather than the speed of the magnet moving within the coil. However the faster you go the less time it will take to charge your phone!
The compatibility list includes (which is sadly a little short):
Nokia 3210/3310/3330/8210/8250Motorola Star tac/cd920/930/928/V3688/V8088/V3690Ericsson T28/T20/T29/T39M/T39/T60/T65/T68/R320/R310/R380/R300/R520mSiemens C25/C35/C35i/M35/A35/A36/A40/SL45/S45/SL45i/SL42For just £5.99 it’s a pretty neat gadget. However I’m sure the lack of compatibility for the newest mobile phones will put people off.
nkbutton">
Popular Eco Gadget Reviews
Zuvo Water Purator – 5-Step Water Filter
5-step water filtration gadget that fits on to your existing water supply.
(read more…)
Self-Powered Emergency Radio with Flashlight
Crank-powered emergency FM/AM radio with built-in flashlight.
(read more…)
Solar Powered Security Courtesy Light
An attractive and robust wireless security light that charges up during the day using solar power.
(read more…)
Solar Powered Glowing Plant Pot
A plant pot with a difference. The pot charges during the day and emits a gentle glow in the evening!
(read more…)
© 2008 to 2009 EnviroGadget.com. You should follow EnviroGadget on Twitter here!
Article Permali
| air max bw men shoes |
| Brand New Apple iphone 3g S 32 ... |
| Myspace Threesome Graphics (Ce ... |
| How One Way li |
| 5961676410.14New Samsung Mobil ... |
| Best Contract Phone Deals: Gra ... |
| TriActive Gives Resellers Top- ... |
| Hand-powered Windup Mobile Pho ... |
| TV Mobile Phone-Cheap cheap ;) ... |
| Weirdest Cell Phones Ever! |