While on a long walk my phone started to beep, letting me know it was low on juice. Not good in a survival situation.
Solutions are:
* Solar chargers which need many hours of great weather, unlikely in the UK.
* Wind-up charger requires hours of handle turning just for a partial charge.
* nPower Peg. The Peg is a power storing dynamo that uses walking motion to generate electricity. It stores the energy from walking (even the jostling of driving can generate some juice) into a lithium polymer battery. Once you've walked up some charge, you plug your gadget's USB charging cable into the Peg and it will start to charge.
http://www.everythingusb.com/npower-peg-kinetic-charger-18943.html
Any thoughts?
Solutions are:
* Solar chargers which need many hours of great weather, unlikely in the UK.
* Wind-up charger requires hours of handle turning just for a partial charge.
* nPower Peg. The Peg is a power storing dynamo that uses walking motion to generate electricity. It stores the energy from walking (even the jostling of driving can generate some juice) into a lithium polymer battery. Once you've walked up some charge, you plug your gadget's USB charging cable into the Peg and it will start to charge.
http://www.everythingusb.com/npower-peg-kinetic-charger-18943.html
Any thoughts?