EV Battery Publisher: zCage.com Apps LLC Genre: Utilities Released: 25 Oct, 2020 Size: 44.4 MB Price: FREE! Click here to request a review of this app App Store Info Description This is a handy app to estimate your effective EV battery size based on how much energy it takes during charging. What's New in Version 1.1.0 Efficiency conversion calculator added. Screenshots Screenshot 1 of 2