BoxWave Rejuva T-Mobile Samsung Galaxy S2 (Samsung SGH-t989) Wall Charger + Power Bank - 4,200 mAh External Battery Pack + Dual USB Wall Charger Combo, Rechargeable, Portable Power Pack Charger for T-Mobile Samsung Galaxy S2 (Samsung SGH-t989) (Black)

The Rejuva Wall Charger is a practical and versatile backup battery charger for your T-Mobile Samsung Galaxy S2 (Samsung SGH-t989) that can plug directly into any standard wall outlet. Other battery powered chargers require that you plug them into a USB wall charger or computer to charge their internal battery, but the Rejuva Wall Charger is a USB wall charger and battery backup in one!

The Rejuva Wall Charger features a 4200 mAh rechargeable lithium ion battery, high output (5v at 2.1 amps) USB outlet for charging tablets or smartphones, 4 LED power indicator, and fold in/out electric prongs for easy charging and portability. There is even an integrated micro USB port for charging from a computer or other USB source in the event a wall outlet is not available.

The Rejuva Wall Charger from BoxWave: A convenient charger and potent battery backup combination!