This app is only for Nexus S, not for any other model. Many Nexus S have a bug that makes battery charge above 95% impossible, unless you use some nasty tricks
Elondra is the developer of the app that can be found in the Tools category. The most recent update of this application was released on Aug 8, 2011 and Nexus S Charger has been set up by over 10K users. Users rated the app 3.7 on Google Play.
Download the free .apk file of Nexus S Charger 1.1.1 and check out users' reviews on Droid Informer. The installation package takes up 30 KB of disk space and it can be launched on Android devices 2.3.3 and higher. The security report reveals that the app is safe.
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