Samsung Galaxy S2 External 2200 Mah Battery Pack. For Samsung Galaxy S 2 /Samsung I9100 with Protective Back Cover Portable Case Charger .
pecifications
external battery for samsung galaxy s2 i9100
High quality.
Capacity: 220mah
output:5v,750mah; input: 5v,400-500mah
external battery for Samsung galaxy s2 i9100
High quality.
Capacity: 220mah
output:5v,750mah; input: 5v,400-500mah