ASUS ZenPower Ultra 20100mAh Portable Battery Pack (Black)

Quickly charge your compatible devices with the black ASUS ZenPower Ultra. This portable battery pack provides 20100mAh of rechargeable power in an anodized aluminum case. It delivers up to 2.4A of high-speed charging via its two USB output to supply your device with the power it needs when you're on the go. There is also a built-in LED flashlight. The ZenPower Ultra also supports Qualcomm Quick Charge 2.0 enabled devices.