Gigabyte rolled out yet another interesting-looking battery packs, the OTG G66A1 Power Bank. The spiral pastry-shaped device can hold 6,600 mAh of power in its 77.8 x 77.6 x 26.5 mm (WxHxD) body that weighs no more than 174.5 g.
The OTG G66A1 ships with a 1,000 mAh charger, with which it juices up in 9 hours. Its discharges over a standard USB connector, with an expanded current output of 1,000 mAh, letting you give conventional smartphones over three charges, cameras over two charges, or most tablets a full charge. The battery boasts of charge/discharge overload protection that prevents the battery from overheating. Gigabyte did not give out pricing details.