Simple Battery Graph (No Ads)

** Free version is https://play.google.com/store/apps/details?id=com.saltpp.simplebatterygraph** However, it has advertise and file size is big (517KB). Because the google play services library is too big.** File size of this no ads version is only 32KB!Simple Battery Graph displays an interactive graph of battery level.You can measure how much energy is consumed/charged per hour.How to use:- Drag on graph to scroll- Pinch in/out on graph to change time-axis- Drag green label on the bottom to change measurement period (Thick short green line indicates actual recorded point which is automatically chosen nearest point from thin green line)Battery level is recorded for only latest 10 days.