This is a replacement battery for your LG Mobile Phone. Why not keep a spare battery so you don't miss that important call or when you run low on battery life.
Also useful for holidays etc, or why not keep a spare battery at work in case you forget to charge your phone at home.
Fits LG Nexus 4
Compatible with :
Google LG Nexus 4 E960, LG Optimus G E900/E970