NEW! Upgraded V50 USB Battery pack features 12,800mAh of power, pass through charging, and Always On mode. The V50 is ideal for providing backup power to smartphones, iPads, tablets, and other USB electronics
Battery features updated Always On technology and will not shut off even if your device is drawing low or no power. To stop charging your device, double tap the Power Level Button or disconnect from the battery. To resume charging, tap the Power Level Button once.