Though falling into that tiny category of things exhibited at CES 2012
that don't have an HD screen and aren't an iPhone peripheral, we did
want to briefly mention Poldera's Power Bank Energy Holder. A combined
LED flashlight and phone-charger, the Power Bank is one of those
unassuming devices that may not be a head-turner, but is a good idea
nonetheless. After all, if you have need of a portable phone charger,
why not have one that can do something else useful too?
Here's the gossip. The device itself is charged via a 500 mA 5V micro
USB port. It will charge a phone, or any other USB-chargeable device
through its USB 2.0 port. It takes five hours to fully charge the
device's 2200 mAh battery - which is effectively overnight or a full day
at the office, though it may be that it can be given a useful zap in an
hour or so (the battery technology employed isn't clear from the
specs).
The aluminum plate cylindrical body is 107.4 mm (4.2 in.) in length
and 23.7 mm (0.9 in.) in diameter, with the device 73 grams (2.6 oz.) in
weight.
The Power Bank is controlled with a single on/off button. A blue LED
lets you know the device is powered on, and flashes when a phone is
being charged. Disconnect the phone and the Power Bank switches off in
20 seconds. To power the flashlight up and down, the on/off button is
held for two seconds. That sounds like good, thoughtful design.
The flashlight consists of a single 1 W LED, and though no word is
given on the lumen output, provided Poldera have selected a good quality
LED, and the optics provide a tight enough beam, that should prove
plenty for domestic use.
The Power Bank comes in gold and silver finishes, and can be ordered from the Poldera website for US$79.99. It's not the cheapest charger around (renewable energy charges included), but it is compact, robust, and also a flashlight.
Okay. It is sort of an iPhone peripheral.
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