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  • 锂电池特点是什么
  • 本站编辑:杭州极速电子跑狗网发布日期:2019-05-08 09:15 浏览次数:

1、具有更高的重量能量比、体积能量比 

2、电压高,单节锂电池电压为3.6V,等于3个镍镉或镍氢充电电池的串联电压

3、自放电小可长时间存放,这是该电池最突出的优越性

4、无记忆效应,锂电池不存在镍镉电池的所谓记忆效应,所以锂电池充电前无需放电 

5、寿命长,正常工作条件下,锂电池充/放电循环次数远大于500次 

6、可以快速充电,锂电池通常可以采用0.5~1倍容量的电流充电,使充电时间缩短至1~2小时 

7、可以随意并联使用 

8、由于电池中不含镉、铅、汞等重金属元素,对环境无污染,是当代最先进的绿色电池

 

9、成本高,与其它可充电池相比,锂电池价格较贵

1, has higher weight energy ratio and volume energy ratio
2. The voltage is high. The voltage of a single lithium battery is 3.6V, which is equal to the series voltage of three nickel cadmium or nickel hydrogen rechargeable batteries.
3. Self-discharge can be stored for a long time, which is the most outstanding advantage of the battery.
4. No memory effect. Lithium battery does not have the so-called memory effect of nickel-cadmium battery, so lithium battery does not need to be discharged before charging.
5, long service life, under normal working conditions, lithium battery charge/discharge cycle times is much greater than 500 times
6. It can be charged quickly. Lithium batteries can usually be charged with 0.5 ~ 1 times the capacity of current, shortening the charging time to 1 ~ 2 hours.
7, can be used in parallel at will
8. As the battery does not contain heavy metal elements such as cadmium, lead and mercury, it has no pollution to the environment and is the most advanced green battery in modern times.
9. High cost. Compared with other rechargeable batteries, lithium batteries are more expensive

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