If you have Windows 10 get newer version of the app:
https://www.microsoft.com/store/apps/9nblggh52c21

Battery Status lets you check your battery level from a live tile or lock screen. You can also track your battery usage thanks to advanced statistics.

Features:
- all 3 tile sizes are supported(small, medium, wide)
- 2 skins to choose from - white and colored
- tile is refreshing every 30 minutes, it's not real-time, Microsoft doesn't allow for real-time refreshing
- notifications and background on lock screen
- remaining time, charging info and last update time on live tile/lock screen
- detailed statistics about battery usage
- battery usage graph
- one of just few apps with percentage up to 100 on a live tile, not 99
- exporting battery usage data to csv
- landscape
- notifications for full/low/draining battery
- battery saving tips
- you can buy full version which gives you: no ads, additional statistics, charts, settings shortcuts and option to disable tile and lock screen at night to save battery

Location services are used for:
- better ads
- detecting if location services are enabled(it's for the location shortcut button, so it can be green if they are enabled)