The laptop battery is a container with chemically active substances that can age, lose their properties. Therefore, it is equal to consumables and requires replacement or repair. On the theory, the battery should serve 2-3 years, and in fact it can lose its resources much earlier. How to handle the laptop battery to serve as long as possible?
The resource of the laptop battery is limited, and many consumers try to spend it economically. But with long-term, simple chemicals are aging, their activity decreases. Therefore, try periodically once every 4 days work from the battery and completely discharge it. The owners of the same MacBook will have to do it 4 times a week. Mas accumulators prefer to work constantly. In view of the compactness of the laptop, the battery is adjacent to the heating parts - the video card and the processor. And, as you know, high temperature contributes to a decrease in battery operation. The situation may also complicate the blocking of the ventilation holes. Therefore, do not try to work on soft surfaces, sofas. Place a laptop on a solid, smooth surface and make sure that the cooling systems are not covered with anything. In winter, the laptop placed away from the heating systems, and do not expose to direct sunlight.Not one battery can not serve forever, however, following these recommendations, you can extend your life. If it became necessary to replace the battery, then contact the official website of the manufacturer or to the store, where the laptop was purchased.