1.High energy density
Lithium-ion battery is the same weight of nickel-cadmium or nickel-metal hydride batteries half, the volume is 20-30% nickel-cadmium, nickel-metal hydride 35-50%.
A lithium-ion cell operating voltage of 3.7V (average), equivalent to three series of nickel-cadmium or nickel metal hydride batteries.
Lithium-ion batteries do not contain harmful metals such as cadmium, lead and mercury.
4.Does not contain metallic lithium
Lithium-ion batteries contain no metallic lithium and are therefore not subject to the restrictions imposed by aircraft transport on the prohibition of carrying lithium batteries in passenger aircraft.
5.High cycle life
Under normal conditions, lithium-ion battery charge-discharge cycle can be more than 500 times, lithium iron phosphate (hereinafter referred to as ferrophosphorus) can reach 2000 times.
6.No memory effect
Memory effect refers to the nickel-cadmium batteries in the charge-discharge cycle, the battery capacity to reduce the phenomenon. Lithium-ion batteries do not have this effect.
Using a constant current and constant voltage charger with a rated voltage of 4.2V, the lithium-ion battery can be fully charged within 1.5-2.5 hours. The newly developed lithium iron phosphate battery can already be fully charged in 35 minutes.