The latest version of the 2.86 x 4.32 x 0.65-inch (73 x 109 x 16.4 mm) mophie powerstation packs a little more power than the unit that impressed Gizmag's Tim Hanlon back in May 2011. Within its gloss white exterior with metal banding sits a 4000 mAh Li-pol battery.
The battery pack can switch between 500 mAh, 1-amp and 2.1-amp fast charging, and is also capable of simultaneously charging a device while also recharging its own battery. It also features a six-level LED status indicator which becomes invisible when not in use. This model is priced at US$79.95.
The mophie juice pack powerstation duo features a 6000 mAh Li-pol battery, and benefits from the same switching charging system and finish as the powerstation. This 2.28 x 4.3 x 0.77-inch (57.9 x 109.2 x 19.5-mm) unit has a four-light LED status indicator, sports two USB ports and is capable of charging two iDevices simultaneously. It's supplied pre-charged and costs $99.95.
The 1.92 x 3.64 x 0.53-inch (48.8 x 92.4 x 13.5-mm) mophie juice pack powerstation mini has been designed for iPhone and iPod models and has a 2500 mAh Li-pol battery pack. It's not quite in the same value-for-money league as Etón's just-released BoostBloc4000, which gives you more juice for the same amount of money, but should be enough to fully charge an iPhone and still have some charge to spare.
It features a 1-amp fast charging system and four-level LED status indicator, and carries a $59.95 price tag.
All of the new white edition battery packs are available now, exclusively from Apple.