"Ni-MH battery is the most environmentally friendly battery,

"Ni-MH battery is the most environmentally friendly battery, Dell INSPIRON e1505 battery Dell INSPIRON 2500 battery IBM Laptop Battery SONY Laptop Battery pay attention to environmental protection, countries are vigorously promoting the use of nickel-metal hydride batteries, as easy to recycle, and damage to the environment are minimal. However, compared to nickel-metal hydride batteries and lithium, or has some drawbacks . charge a long time and are heavy weight, capacity, smaller than lithium, there are memory effect. it's memory while not a big nickel-cadmium batteries, but is required to discharge, the user must be exhausted after the charge. laptop so that it can also the same. "

Later, I also learned that lithium-ion battery (lithium or call more difficult to talk about) is also defective, such as charge and discharge times of high prices and less so. Lithium battery charging and discharging of the number of only 400-600 times, improved products through a special 800 number, however. Charge a per day basis, the best lithium batteries, but also had more than two years on the Xiecai. The NiMH rechargeable battery can reach 700 times more than some quality products to charge and discharge up to 1,200 times, such a comparison, Ni-MH battery live longer than lithium batteries, and NiMH batteries than the lithium battery prices much lower. Hence, there is no perfect laptop battery.

Know the laptop battery materials, we come to understand their origin. Laptop battery origin is mainly Japan, South Korea, China and Taiwan, especially in Japan, mostly because the battery used in laptop batteries almost by Japanese manufacturers, such as: Toshiba, Panasonic, Sanyo, NEC so. While many laptop brands, battery shapes, but the batteries used in these Japanese brands, manufacturing batteries for the Japanese electronics company has brought appreciable gains. South Korea, China and Taiwan over to the main processing and production of batteries are the core of Japan.

Weight, shape and capacity