As many of you might already know, the battery of Apple iPhone cannot be swapped out, so there is no chance of using a backup battery. Of course there are a couple of other solutions, like solar cell charger, charger with its own battery, or battery case. This is such an accessory, which is put on the back of the phone and "unites" with it. Incase Power Slider, pictured below, is not the first of these iPhone accessories. The battery has a built-in 1330 mAh battery, which practically doubles the handset's uptime, but unfortunately it highly affects the thickness of the phone as well. The two devices can be charged and synchroized together, so there is no need to separate them during everyday use. The 120% percent extra battery capacity allows up to 10 hours of talk, 5 hours of 3G network use, 7 hours of video playback, or 27 hours of music playback. The price of the accessory, coming on November 28, is not yet known.
Translated by Szaszati
