USB Rechargeable AA Battery
What a cool and inventive design this USB Rechargeable AA Battery has! It’s charged a lot easier than the ordinary rechargeable devices, because you just need to pop off the lid and shove it in any possible USB port you have access to! You can charge this kind of battery hundreds of times no matter where you go. Perfect for powering wireless keyboards, mice, various controllers or household appliances.
Click here to buy USB Rechargable AA Batteries on Amazon.co.uk or here to check out availability on Amazon.de