Apple iPhone 4 and iPhone 4S extended external Battery
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Apple iPhone 4 and iPhone 4S extended external Battery
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  • Description
  • Specifications

  • Application: Cellular Telephone
    • Chemistry: Lithium-Ion (Li-ion)
    • Voltage: 5V
    • Nominal Capacity: 1500mAh
    • Dimensions: 127 mm x 62.2 mm x 15.6 mm
    • Using a slimline lithium polymer battery built into a ultra thin casing that fits perfectly around the Apple iPhone 4 whilst barely increasing dimensions (adding a mere 12mm to the height, 4mm to the width including the protective bumper and only 6mm to the thickness).
    • The weight added by the battery and bumper to the phone is only slightly more than a third of the phone's weight at a tiny 55 grams.
    • This battery rated at 1500mAh more than doubles the run time of the phone when used in conjunction with the phone's internal battery (1420mAh)
    • The battery casing has a gloss black exterior and is supplied with a choice of two protective bumpers in gloss black or clear.
    • The bumpers not only protect the phone but also alleviate the poor reception issue experienced with some iPhone 4 phones used without a protective cover.
    • This external battery pack can be used instead of the internal battery to extend service life, in addition to the internal battery to extend the phone's run time by over double, or as a charger for the internal battery.
    • Comes complete with micro USB to USB charge cable.
    • Both the internal iPhone battery and the external battery are charged from the enclosed lead so the phone does not have to be removed from the external battery to charge the internal battery.
    Suitable For:
    Apple iPhone 4, Apple iPhone 4S