The Romoss Solo 4 Power Bank boasts of an 8000mAh (milliampere-hour) capacity--just enough back up energy for when you need to make calls or emails.

The dual-output feature that allows charging for two devices ensures you power for more than just one of your gadgets. In addition, the Fitcharge technology of Romoss makes the Solo 4 compatible to a variety of gadgets as it automatically detects the current demand of the device and its specific charging need. And with the Romoss Solo 4’s multi-protective circuit design, your smartphone or tablet is safeguarded from overcharging or overdischarging.