This Battery Boost gizmo features a 600mAh internal Lithium battery which will top up your mobile phone for about an hour’s worth of chat, as well as a handy microSD memory card reader for transferring data from phone to computer. It’s nice and keychain sized friendly, and comes in any colour you like as long as it’s black. Neat. $29.99.
The Battery Boost will charge your handset, Bluetooth headset, mobile hotspot, mp3 player, and other micro USB devices. Providing up to 1 hour of additional talk time,* the Battery Boost also doubles as a micro SD card reader.** Carry photos, documents, and other digital media for access when you need it most. When the Battery Boost is placed within ANY USB port such as a computer, home or car charger, it will automatically charge its internal battery.