We are lifepo4 battery based in shenzhen , China. We are member of exporthub.com since December, 2008. Our business is related to Environment industry and we specifically deal in lithium-ion battery. Please find our product details below:LIFEPO4 BATTERYHEVs require high power discharge and regen pulses, with very long cycle life. In order for traditional batteries to meet these demanding requirements, they must be oversized to protect battery life. However, oversizing, by definition, implies a larger than optimal battery. PTI shows low power loss with usage, allowing for a smaller battery that still meets end-of-life power.LIFEPO4 BATTERYHEVs require high power discharge and regen pulses, with very long cycle life. In order for traditional batteries to meet these demanding requirements, they must be oversized to protect battery life. However, oversizing, by definition, implies a larger than optimal battery. PTI shows low power loss with usage, allowing for a smaller battery that still meets end-of-life power.e-biak battery al Friendly Without any heavy metal that does harm to health. 2.High Safety Performance Fe battery will not catch fire under collision, over charged or short circuit. Fe battery could never explode even be disposed in fire. 3.High Energy Density In the same capacity, the weight of Fe battery is one third of volume of Fe battery is one half of VRLA. 4.Long cycle life Charging and discharging more than 2000 times in condition of 100% capacity is more than 80%. Temperature Performance Fe cell has good performance at different temperature, and could be used at -2060. 6.High Power Output 90% nominal capacity released at C10 rate dischargeThank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.