Use rechargeable batteries for notebook computers is relatively one of the advantages the desktop, it can greatly facilitate the environment in a variety of laptop use. Introduced the first battery is nickel-cadmium battery (NiCd), but this battery has a “memory effect”, each charge must be discharged before, very easy to use, soon to be nickel-metal hydride battery (NiMH) are replaced, NiMH is not only not “memory effect”, and the weight per unit can provide 10% more power. The most commonly used battery is lithium-ion battery (Li-Ion), it is no “memory effect” compared with NiMH, get more weight per unit of electricity prices twice as high than the NiMH. Under the same weight, the three battery is 1:1.2:1.9 ratio. There is also a battery called polymers, very high capacity, and small size, most used in Apple Computer.
Ten laptop battery brand Bang / brand notebook batteries (2010)
1 ThinkPad (the world’s most valuable brands, well-known trademarks in China, the Chinese famous brand, Lenovo Group brand)
2 Hewlett-Packard HP (500 companies, top ten brands laptop battery, 1939, the World Brand, Hewlett-Packard)
3 Dell (500, laptop computer brand, in 1984 the United States, the world’s leading IT product and service providers)
4 Lenovo (the world’s top 500 brands, top ten laptop battery brand, the world’s fourth-largest PC maker, Lenovo Group Ltd.)
5 Sony (ten brand laptop batteries in 1945 in Japan, the world’s top 500 brands, Sony (China) Co., Ltd.)
6 Toshiba (1939 in Japan, the world’s top 500 brands, top ten notebook computer battery brand, world brand, Toshiba Corporation)
7 Acer (laptop battery ten brands in Taiwan in 1976, the world’s leading PC manufacturers, Acer)
8 Samsung (China Famous Brand, 1938 Korea, South Korea’s largest companies, Fortune 500 companies, Samsung Group)
9 ASUS (global IT 100 strong, top ten notebook brand, in 1989 Taiwan’s leading computer brands, Asus Group)
10 GodMobi Jimo (one of the ten brand notebook batteries in the Chinese battery industry, and the first media, LIN Albert International Trading Co., Ltd.)