Characteristics of lithium batteries
1. They have a higher energy-to-weight ratio and energy-to-volume ratio
2. of a single lithium battery is 3.6 V, which is equal to the series voltage of 3 nickel-cadmium or nickel-metal hydride rechargeable batteries;
3. Self-discharge is small and can be stored for a period of time. long life, which is the most important advantage of this battery;
4. No memory effect. Lithium batteries do not have the so-called memory effect of nickel-cadmium batteries, so lithium batteries do not need to be discharged before being charged;
5. Long life expectancy. Under normal working conditions, the number of charge/discharge cycles of lithium batteries is much more than 500 times;
6. Lithium batteries can generally be charged with a current of 0.5 to 1 times the capacity, reducing the charging time to 1 to2 hours
7. They can be used in parallel as desired
<; p>8. Due to the fact that it does not contain heavy metal elements such as cadmium, lead and mercury, and does not pollute the environment, it is the most advanced green battery in the world;"People think that lithium batteries do not have memory effects, which is misleading. Lithium batteries also have memory effects, but their memory effects are lower and less obvious. l The other is a lithium-ion battery. Lithium batteries have been around for a long time. They are not very safe to use and often burn and explode when charging. This may be because the lithium element is too active. Ingredients that can inhibit the activity of lithium elements have made lithium batteries truly safe, efficient and practical, and the old lithium batteries have also been eliminated.To distinguish them, they can be identified on the battery label. Lithium batteries are LI and lithium. The ionic battery is LI-ION. Now, so-called lithium batteries used in laptops and cell phones are actually lithium-ion batteries.