prismatic polymer lithium ion battery

Description

Polymer lithium, lithium ion rechargeable batteries series Overview Historically, lead-acid, nickel-cadmium, and metal hydride batteries have been the conventional choice for small-sized rechargeable batteries. In line with the recent trends toward mobile and cordless electronic equipment, rechargeable batteries are required to provide higher energy density to meet the need of ever smaller and lighter devices. Moreover, the attention being focused on protecting the environment has resulted in demand for products that are environmentally friendly. Dison Li-ion battery consists of four series such as IFR(LiFePO4, ICR(LiCoO2), Polymer, ISR(Tri-material:Ni, Co, Mn) batteries. They have many advantages such as low internal resistance, high work voltage, wide operation temperature, good uniformity, long cycle life, safety and realiablity. Succeeding high quality of Dison battery. Main features 1.High Energy Density The weight of a lithium ion battery is approximately one half compared to a nickel-cadmium or nickel-metal hydride battery of similar capacity. Moreover the volume of the lithium ion battery is *0 to *0% smaller than that of a nickel-metal hydride battery. 2.High Voltage A single lithium ion cell has a voltage of 3.7v(mean value, IFR battery has a voltage of 3.2v), which is equal to either three nickel-cadmium or nickel-metal hydride cells connected in series. 3.Pollution-free The lithium ion battery does not contain any polluting substances such as cadmium, lead, mercury, etc. *****-metal Lithium The lithium ion battery does not employ any lithium metal. It is not governed by aircraft transportation rules relating to carrying lithium batteries in passenger airplanes. 5.Long Cycle Life Under normal conditions, the lithium ion battery has a life of more than ***0 charge/discharge cycles. ***** Memory Life The lithium ion battery is free from the so-called memory the apparent battery capacity decreses when shallow charge and dischar