Battery Doubler

Battery Doubler is a lightweight Windows utility built specifically for helping you improve your laptop’s battery duration.
It boasts a clean and straightforward interface that allows you to perform most operation with just a few clicks.
Battery Doubler gives you the possibility to activate a mode for increasing your battery autonomy and enable the “Turbo Charge” function for speeding up the battery’s charging time.
Plus, you can select between three autonomy modes related to maximum or balanced autonomy and performance.
Each mode makes sure your laptop increases its battery duration by lowering the CPU usage, cutting down the screen power, or slowing down the CD or DVD reading speed.
What’s more, Battery Doubler comes packed with several handy tools designed to help you recalibrate the battery and view how much extra battery autonomy you can get using this tool. Since it offers step-by-step assistance for the aforementioned operations, even rookies can configure them on the fly.
During our testing we have noticed that the tool carries out a task quickly and without errors throughout the entire process. It manages to remain light on the system resources, so it doesn’t hamper computer performance, nor interfere with other programs’ functionality.
All things considered, Battery Doubler gives you a hand when it comes to extending your laptop’s battery life and recalibrating the battery. Thanks to its intuitive layout, it is suitable for beginners and professionals alike.