You are downloading the Battery Saver WP XAP file v18.104.22.168 for Windows Phone. Battery Saver WP is a free and useful Travel app: With GPS Tracker Hidden WP application you can transform your Windows Phone device to GPS device and use all of GPS-server.net features. In order to ... You can now download the offline XAP file to install & try it.
Download Locations for Battery Saver WP 22.214.171.124 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Battery Saver WP XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.