Like several other accessories we’ve previously tested, Energi 2K Smart Travel Charger combines a USB wall charger and battery pack into a single enclosure. Roughly 2.1” wide by 2.8” tall by 0.9” thick, the rounded rectangular box has a single USB port on its bottom, fold-out wall prongs on its back, and a small power/battery life indicator button on its face — all similar to last year’s Tylt Energi 1800mAh Travel…
