Keychain Solar Emergency Charger
- - photo via geekalerts.com
From geekalerts.com:
This solar powered (you also have the option to charge it using a USB cable or A/C adapter) keychain makes sure you’re never without batteries for portable devices like mobile phones, PDAs, MP3 players etc.
The only downside:
….[Use] As an Emergency Power Backup, please do not use up all the battery power of your mobile devices before applying, also, it can extend the battery power of the device, but not fully charge for it.
Almost perfect.
[...] rob24hrs wrote an interesting post today onHere’s a quick excerptFrom geekalerts.com:. This solar powered (you also have the option to charge it using a USB cable or A/C adapter) keychain makes sure you’re never without batteries for portable devices like mobile phones, PDAs, MP3 players etc. … [...]