Oraimo 27,000 mAh fast Charging Power Bank (OPB-271D)

Battery Cell Type: Lithium battery.
Capacity: 27000mAh.
Rated Input: DC 5.0V/2A.
Rated Output: DC 5.0V 2.1A Max.
Dimension: 159*81*32mm.

Massive Capacity:
27000mAh high capacity, filled to the brim with power. Never worry about dead phones again.

Dual Fast Charge:
Dual ports with oraimo's high-speed charging technology charge two devices at the same time, so all your devices are always ready to go.

Power LED Display:
Built-in LED Display exactly shows remaining capacity in digital format. See how muvh charging power is left at a glance