The durability of lithium batteries
The Li-ion battery is a lithium metal or lithium alloy as anode material and it uses non-water electrolyte solution batteries. First appeared in the lithium battery from the great inventor Thomas Edison . laptop battery
Since the chemical properties of lithium metal is very lively, making lithium metal processing, storage, use, environmental requirements are very high. Therefore, long-term lithium batteries have not been applied. VGP-BPS9
Li-ion battery features:
1, has a higher weight to energy ratio and energy ratio of the volume;
2, high voltage, single lithium battery voltage is 3.6V, equals to three nickel-cadmium or nickel metal hydride rechargeable batteries in series voltage;
3, self-discharge small can store for a long time, this is the most prominent advantages of the battery Inspiron 1520 battery;
4, no memory effect. Lithium nickel-cadmium batteries do not exist the so-called memory effect, so no need to discharge before charging lithium batteries;
5, long life. Under normal working conditions, lithium charge / discharge cycles greater than 500;
6, it can be fast charged. Lithium batteries dell RN873 can usually use 0.5 to 1 times the capacity of the current charge, so charge time reduced to 1 to 2 hours;
7, can be used freely in parallel;