Specification parameters and performance description of lithium iron phosphate batteries.

Lithium iron phosphate battery is a type of liquid lithium-ion battery, commonly used as a power battery for new energy vehicles or buses. Its basic parameters are as follows:
1. Capacity 5.5A;
2. Individual energy density ≥ 120Wh/kg;
3. 3C charging and discharging 300 times can maintain a capacity of over 96%;
4. Internal resistance is less than or equal to 8 ohms;

5. Monthly self discharge ≤ 2%.

Safety Technology for Lithium Iron Phosphate Batteries - Principle of Ventilation and Explosion proof Tube: Under the condition of chemical reactions occurring inside the battery, the gas generated inside the battery will first gather in the ventilation tube, which is conducive to the diffusion of gas inside the battery and prevents the battery from exploding. The introduction of ventilation duct devices into lithium batteries effectively solves the safety problems caused by excessive temperature in extreme conditions such as overcharging, short circuits, and collisions.

Patented technology for improving the performance of lithium iron phosphate batteries - end face welding: abandoning the pole ear structure, using a blank coating process to produce a single metal blank battery, and then using end face welding technology. The use of end face welding technology can greatly reduce the internal resistance and temperature rise of batteries, improve their cycle life, and achieve fast charging and release of batteries.

Guangzhou Battsys Co., Ltd (NEEQ:837375), was founded in 2006, which is a join-stock high-tech enterprise engaging in ODM and OEM , specially for customized and diverse research&production of lithium-ion battery，BATTSYS annual production capacity is tens of millions battery cells. The products are exported to dozens of countries & regions such as Europe, America & Asia etc.