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