Battery Transfer is an Android application developed by Ashwani Elvis, categorized as Lifestyle and available for free. The app offers a unique feature of transferring battery percentage among registered users. The developer promises regular updates to ensure the app is always up-to-date.

The app interface is straightforward and user-friendly. Users can register themselves using their phone number and start transferring battery percentage with other registered users. The app also provides a feature to view the battery status of registered users, which can come in handy in emergency situations. The app is lightweight and doesn't consume much battery or storage space. Overall, Battery Transfer is a useful app for people who frequently face battery issues or want to help others in need of battery life.