*****EDIT 28/8 now 6.99 and back instock
*****EDIT 2/8/10: The white version is now changed status to "on order" i.e. not in stock.
The black version is still available at £7.99 http://www.7dayshop.com/catalog/product_info.php?cPath=777_12&products_id=107211
I think its an updated version as it has an extra charging light which indicates when its full.
Good for emergencies and for some reason this white version is cheaper than the black version!
High Capacity Emergency Power Bank/External Battery for iPhone, iPod (1900 mAh) - Silver/White
Supplies uninterrupted power to your iPhone/iPod.
Charge the internal battery through the iPod USB cable or AC adapter (Charging time around 2 Hours)
. Battery Capacity: 3.7V / 1900mAh
. Input: 5V 500mAh
. Output: 5V 500mAh