Lithium-ion battery is a kind of battery with lithium metal or lithium alloy as the negative material, and it is easy to use non-aqueous electrolyte. It mainly depends on the movement of lithium ion between the positive electrode and the negative electrode to work. During the charging and discharging process, Li+is inserted and removed between the two electrodes back and forth: during charging, Li+is removed from the positive electrode and inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; On the contrary, it is currently used in industrial AGV cars, industrial forklifts, aerial work platforms, sightseeing vehicles, industrial robots and other fields.

⑴ The working voltage is high, and the lithium ion is low to maintain the working voltage of 3.6V.

⑵ The specific energy of lithium-ion battery is high, reaching 150W. h/kg.

⑶ Long cycle life, the cycle life of lithium ion battery has reached 2000+.

⑷ Self-discharge rate is low, and the monthly discharge rate of lithium-ion battery is only 6-8%.

(5) There is no memory effect. The lithium-ion battery can be charged at any time according to the requirements without reducing the battery performance.

(6) There is no pollution to the environment, and there is no harmful substance in the lithium-ion battery, which is really a green battery.

(7) The comprehensive cost is low. Compared with the life of lead-acid battery, the price of lithium-ion battery will be higher.

(8) There is special protection circuit to prevent overcharge, with high safety index.

Shenzhen Topband Battery Co., Ltd.，established in 2006, is a wholly-owned subsidiary of Shenzhen Topband Co., Ltd. (002139.SZ). We focus on lithium iron phosphate batteries,with independent research and development in cells and BMS. With the ability to integrate the entire industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our quality products are widely used in energy storage and light power.