It is really cheap for a detailed gift as this. And even when we are all recieving mails instead of letters in the year 2014, it is still useful to open packages.
USBCELL AA Rechargeable batteries – work just like normal rechargeable batteries, but simply pop off the lid to recharge by any powered USB Port. Ideal for use with wireless mice, keyboards, games controllers, household products – in over 2 billion free USB ports.
No need to carry or find a separate charger as nowdays in 2014, you can find USB ports mostly everywhere, even most hotels now have USB plugs in their walls. Easy recharge on the go, in the office or at home. USBCELLs can be charged hundreds of times, saving you money, and helping reduce environmental waste. USBCELLs are NiMH batteries, 1.2v 1300mah capacity. Product information, support and recycling advice available at usbcell.com/support.
This is a fantastic gadget that works and that you can buy in a secure store like Amazon, where hundreds and thousands of products are sold with an incredible user experience.
This is a great idea that it is now available for you. It has over a 70% of 5 star reviews in Amazon. The USB battery works.