The Dual Device Backup Battery
This device has a small size like the size of a pack of gum.
It can charge two electronic devices simultaneously. It can full charge twice
two devices either two tablets or two smartphones before needing a charge
itself. The unique USB charging cable - with Apple 30-pin/micro USB/mini USB
tips - connects to virtually any portable electronic device without requiring
adapters. The battery automatically detects the type of device to which it is
connected and adjusts the amount of power delivered accordingly. About the size
of a pack of gum, the battery has built-in surge protection that prevents
damage to devices while they are charging. Recharges via USB with included
cable or via AC with your device's AC adapter. 1" H x 1 3/4" W x 3
1/2" L. (5 oz.)
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Technology Reviews
5 comments:
is it also same with the power bank called device???
this device could be called as wireless charger or power supply bank.
I suppose that this device can charge more than one device or mobile phone with the back up power supply storage.
this is useful information and there is a lot of many kinds of this device available in stores now adays with different specification with same function.
this a nice way to have power supply storage device that can be handy and with its size its really easy to be bring when traveling.
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