If you are ever in a situation in which your camera can get this USB device support. If the battery is dead in the camera, you may be able to reconnect easily to the indictment. But for those times that you just do not have the charger for this battery charger can arrange things again. Because it's just a bunch of keys, so your keys with you that the device will be near at all times.

The little green charger can be plugged into your USB port and is then connected to the battery of the device. You will then also include the choice of an adapter in the transaction, but of course that costs a little more. It should work with most brands of lithium-DC. You can work a little better with a small camera, but it would be a digital SLR camera. You can only buy a charger for $ 11.90 and then when you both charger and adapter, which together cost $ 14.90. Copies are available from Gadget Brando.