What is the best battery widget the RAZR HD that doesn't use that much battery?
I use Gsam battery monitor. You can have a widget, or just a notification icon in the bar. Breaks down for you what apps are using your battery the most and all that.
Because the HD already has a percentage monitor as well as a settings page to see whats using what and how much...all a third party app will do is drain more battery for the same info...
If you are looking for strictly a Battery Widget, that does not result in app that drains or requires much to run on. There is a widget that I used for several years, it allows full customization which the stock size is a 2 X 1 widget, that can be expanded, anyhow the name of the widget is BatteryLife and here is the Playstore link. Enjoy!