Characteristics of lithium battery

The weight of a high energy density lithium ion battery is half that of a nickel cadmium or nickel hydrogen battery of the same capacity, with a volume of 20-30% of nickel cadmium and 35-50% of nickel hydrogen.
High voltage: The working voltage of a single lithium ion battery is 3.7V (average), which is equivalent to three series connected nickel cadmium or nickel hydrogen batteries.
Non polluting lithium ion batteries do not contain harmful metal substances such as cadmium, lead, and mercury.
Lithium ion batteries that do not contain metal lithium do not contain metal lithium, and therefore are not subject to restrictions on aircraft transportation regarding the prohibition of carrying lithium batteries on passenger aircraft.
High cycle life Under normal conditions, the charge and discharge cycle of a lithium ion battery can exceed 500 times, while that of lithium ferrous phosphate can reach 2000 times.
Memory effect without memory effect refers to the phenomenon that the capacity of nickel cadmium batteries decreases during the charging and discharging cycle. Lithium ion batteries do not have this effect.
Fast charging uses a constant current and voltage charger with a rated voltage of 4.2V, which can fully charge the lithium ion battery within 1.5-2.5 hours; The newly developed lithium iron phosphate battery can already be fully charged within 35 minutes.