Lithium Iron Phosphate (LiFePO4 Battery ) High Current Rechargeable Batteries 18650,18500 Â for miner's lamp
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lithium iron phosphate
Supply Lithium Iron Phosphate (LiFePO4 Battery ) High Current Rechargeable Batteries 18650,18500 for miner's lamp
Innovation in Li-ion Battery:
LiFePO4 Power Battery, Faster charging and safer performance.
Although small capacity Li-ion (polymer) Battery containing lithium cobalt oxide
(LiCoO2) offers a the best available, lithium cobalt oxide (LiCoO2) is very expensive
and unsafe for large scale Li-ion Batteries.
Recently lithium iron phosphate (LiFePO4) has been becoming the "best-choice" of
materials in commercial Li-ion (and polymer) batteries for large capacity and high power
applications, such as laptops, power tools, wheel chairs, e-bikes, e-cars and e-buses.
The LiFePO4 battery has hybrid characters: it is as safe as the lead-acid battery and as
powerful as the lithium ion battery. The advantages of large format Li-ion (and polymer)
batteries containing lithium iron phosphate (LiFePO4) are listed as below:
1. Fast "forced" charging:
2. Large overcharge tolerance and safer performance.
3. Self balance .
4. Four times higher energy density than Lead-acid battery
5. Simplified battery management system and battery charger.
6. Longer cycle life.
In comparison with LiCoO2 battery which has a cycle life of 400 cycles, LiFePO4 battery
extends its cycle life up to 2000 cycles.
7. High temperature performance.
It is detrimental to have a LiCoO2 battery working at elevated temperature, such as
600C. However, a LiFePO4 battery runs better at elevated temperature, offering 10% more
capacity, due to higher lithium ionic conductivity.
The mainly model is 18650 1300mah ,18500 900mah , specially for miner's lamp .
Any enquiry, please feel free to let me know and you are welcome at any time .