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1.Application field

Because LIfePO4’s structural .particularly in security and cycling performance has umpar-alleled advantages. So the battery using lifepo4 as positive pole material can be widely used in ups,solar and wind power energy storage devices; electric bicycles.electric motorcycles and other light electric wehicles and buses,hybrids and pur electric wehicles and other large electric wehicles.

2. comprehensive performance

 Usage safety:stability at high temperatures cam be up to400-500(and release least heat in case of abuse), noexplosion or combustion by overcharging,overheating,short circuit and from collied. Lifpo4 battery is the only absolute safety battery in the world at the moment.

(1)long life :high frequency of cycling, at room temperature 1c charge and discharge cycle index is 2000 tines, the capacity retention rate is over 80%;5 times than lead acid batteries. 4times than nickel hydride batteries ,4 times than lithium cobalt oxide batteries, about 4-5times than lithium manganese batteries.

(2)environment friendly:no heavy metals and rare metals(nickel hydride batteries need rare metal),non-toxic (through sgs certification)no pollution.complies with European rohs requirements,it is the absolute environment friendly battery. Lifepo4 battery is included in the “fifth” period “863” national high-tech development program, it si the national support and encouragement key project.

(3)superior high power charge and discharge performance:10c charge-discharge efficiency is over 96%,capacity retention rate is over 90%,can be realized 10c discharge.

(4) low self-dischrge performance:2c fast charge,charge 95% within half an hour.

(5) no memory effect:the battery can recharge after use in andy siruation. No need depth of discharge before recharge.

(6)excellent fast charge performance:2c fast charge,charge 95% within half an hour.

(7)ligt weight,small size:under the same energy the weight is 1/3 fo lead-acid battery,63% of nickel hydride battery; the volume is 2/3of lead-acid battery.

(8)high single cell voltage (3.2v),less series,high batteries reliability:platfromance:1c charge and discharge,3.3~3.0v platform capacity is more than 93%.