PowerMaster 12000mAh Portable Charger with Dual USB Ports 3.1A Output Power Bank Black

PowerMaster 12000mAh Power Bank Dual USB with LED

The 12000mAh capacity lithium-ion battery cell provides up to four charges for most phones. It charges using a USB port (use your computer or a wall cube), and then provides power to your mobile device either using the included MicroUSB cable or your device's own charging cable. Two devices can be charged simultaneously with the dual USB output - one at 1.5 amps (suitable for smaller devices such as phones) and one at 2.1 amps (suitable for larger devices such as tablets). Features a power indicator so you know how much charge you've got left, and an LED flashlight, which makes this charger even more handy! The intelligent circuit avoids overcharging the power bank or your devices. This will increase the battery life.