| All of the laptop manufacturers are working | | | | in the laptop battery now. |
| on developing more powerful, steady laptop | | | | |
| computers, and in the design of the hardwares | | | | 2.Ni-MH |
| become more easy to use, but for a expensive | | | | |
| laptop computer, people always ignore the | | | | Ni-MH battery is most environmental |
| battery's performance and using until the | | | | protection of this four types. But in the |
| laptop battery have some problems. In fact, | | | | weight, capacity, memory effect it's not as |
| the laptop battery's using is need to take | | | | good as Li-ion battery. |
| more care about, some good habit may help you | | | | |
| to save money to buy a new battery, after all | | | | 3.Li |
| the battery's price is still costly, occupy | | | | |
| about 10%-15% of a laptop, and it's consumer | | | | Li-ion battery have many excellence than |
| goods. | | | | other batteries.high working voltage, little, |
| | | | high Capacity, charge up safe and |
| The laptop battery's category and | | | | speediness,wide range of the temperature, |
| materialthere are four categories of laptop | | | | little memory effect, no environment |
| battery: 1.Ni-Cd, 2.Ni-MH, 3.Li-ion, | | | | contaminated.But the Li-ion battery still |
| 4.fuel(AFC,PAFC,MCFC,SOFC,PEMFC,etc.) | | | | have some deficiency, it's expensive and |
| | | | charge time limit(most of the Li-ion battery |
| Let's take a look of these 4 categories: | | | | have 400 - 600 times to charge, some good |
| | | | have 800times ). |
| 1.Ni-Cd | | | | |
| | | | 4.fuel |
| The old laptop battery are using Ni-Cd, | | | | |
| becauese of the technology, there are many | | | | It's a chemistry battery, and so expensive, |
| disadvantage of the Ni-Cd batteries. take | | | | we can't see many of the fuel battery in the |
| many roomage, weight, low capacity, short | | | | market, so we don't introduce this one. |
| life, memory effect..., it's little to using | | | | |