From：CTECHI GROUP Limited Release time：2019-10-25
Overview：the voltage is high, the voltage of the single-cell lithium battery is 3.6V, which is equal to the series voltage of 3 nickel-cadmium or nickel-hydrogen rechargeable batteries;
What are the characteristics of lithium batteries?
1. It has higher weight-to-energy ratio and volume-to-energy ratio;
2, the voltage is high, the voltage of the single-cell lithium battery is 3.6V, which is equal to the series voltage of 3 nickel-cadmium or nickel-hydrogen rechargeable batteries;
3, self-discharge can be long-term storage, which is the most prominent superiority of the battery;
4. No recall effect. Lithium batteries do not have the so-called recall effect of nickel-cadmium batteries, so lithium batteries do not need to be discharged before charging;
5, long life. Under normal operating conditions, the number of charge/discharge cycles of the lithium battery is much greater than 500 times;
6, can quickly charge. The lithium battery can usually be charged with a current of 0.5 to 1 times, so that the charging time is shortened to 1 to 2 hours;
7, can be used in parallel;
8, because the battery does not contain heavy metal elements such as cadmium, lead, mercury, etc., no pollution to the environment, is the most advanced green battery in the modern;
9, the cost is high. Lithium batteries are more expensive than other rechargeable batteries.