Take highspeed charging technology on the go with the new 5100mAh FastCharge Battery Pack. Available in black or silver, this batterypack allows you to charge devices compatible with Samsung FastCharge at a much faster rate than traditional USB charging options.With a universal USB port output, you can charge other smartphones,tablets or other electronics capable of charging via USB atstandard charging rates. The battery packu2019s 5100mAh capacity can berecharged over and over. When fully powered, the battery pack holdsenough juice to charge most of the latest smartphones up to atleast 1 u00bd times.

Pass Through Charging

Chargethe battery pack and a device connected to the battery packovernight with pass-through charging. When a device is attached tothe battery pack and the battery pack is being charged from a poweroutlet, the device will be charged to 100% first and then thebattery pack will begin to charge.

Easy to Use

To begincharging, plug in a USB charging cable like the included USB toMicro USB charging cable to the USB output port (larger rectangularport) on the battery pack and connect the opposite end of yourcharging cable (whether Micro USB or other) to your smartphone,tablet or other electronic device. Your device will immediatelybegin to charge. For recharging the battery pack itself, plug aMicro USB charger into the Micro USB port of the battery pack.

Safe Charging

OfficialSamsung lithium ion batteries are built-in to ensure an optimalcharging experience for a range of Samsung or non-Samsungdevices.