We mentioned BatteryCare's Web site, which offers FAQs about the program, a manual for users, and a lot of information about laptop batteries and how they work. Even though BatteryCare is very easy to use, we recommend visiting its Web site since it not only helps you set up BatteryCare but will help you get the most out of all your battery-powered devices. It explains everything from the myth of the memory effect in lithium-ion batteries, to whether you should remove the battery on laptops that stay tethered to AC power most of the time (The answer? Check out BatteryCare and see for yourself!).
Given the concern about the battery optimization, BatteryCare does not interfere with the system performance. It requires only a mere 0,1% of Processor and Memory resources.
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BatteryCare's System Tray icon serves as its main access point when the program is running, which should be all the time, if you want to maintain a full charge. Hovering our cursor over the icon showed our battery's current charge level, our current power plan, and CPU and HDD temperatures; clicking it produced a menu accessing Power Settings, Power Plan, and general Settings, which let us configure Notifications, Usage Statistics, and power-saving options such as pausing Aero effects and other Windows features and services when running on battery power. Double-clicking the program's tray icon produced a more detailed display, showing Battery Status, Discharge Information, Discharge Cycles Progress, and even such details as Tension (Voltage) and Wear Level.
Step 5: Carefully lift the battery out without jostling it too much (be prepared, it is slightly heavy). If the posts are located on top of the battery, as opposed to on the side, you can use the battery carrying strap.