Premium replacement battery for SAMSUNGsung Galaxy S2 (GT-I9100 / I9100G / I9100T)

Original model number: EB-F1A2GBU / F1A2GBU - matches OEM specifications

1650 mAh capacity with 3.7V voltage for reliable daily performance

Removable battery design - easy to replace without tools

Lithium-Ion technology with no memory effect - charge anytime without waiting for full discharge

Built-in protection guards against overcharging, overheating, and short circuits

Compatible with all Galaxy S2 variants worldwide

Perfect fit with exact dimensions for easy installation

Restores original battery life for calls, messaging, and daily use on this iconic device