Original Battery for SONY XPERIA E4 2300mAh Looking for a replacement battery for your SONY XPERIA E4? Battery for SONY XPERIA E4 is the perfect high quality replacement battery specially designed for your handset to solve the problems of quick battery drainage, low backup time or even extend the usage time by keeping an extra stand-by battery with you. SONY XPERIA E4 is a great phone with great features, but low battery backup time can be really annoying when in need. this high quality battery pack & replace it with your existing damaged / low backup battery & unleash the full performance and maximum up-time of your handset. This battery is standard & similar battery that is used for SONY XPERIA E4 , so you need not be worried that the new battery would damage your expensive phone in anyway.