SevenTeam X6 Power Bank Review

I still have fond memories of my first BlackBerry phone. While many people would chuckle now at the monochrome screen and ancient interface, I only had to charge the battery twice a week. Smartphones today may have fast quad core processors and giant 4 inch HD colour screens, but by the end of the working day you will probably need to recharge. As technology has advanced, so has the power drain.