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Lithium iron phosphate

CAS number : 13765-03-2

Molecular weight :

Molecular formula/chemical symbol :LiFePO4

Description :
 

The lithium iron phosphate (LiFePO4) battery, also called LFP battery, is a type of rechargeable battery, specifically a lithium-ion battery, which uses LiFePO4 as a cathode material. LiFePO4 batteries have somewhat lower energy density than the more common LiCoO2 design found in consumer electronics, but offers longer lifetimes, better power density (the speed that charge can be drawn from them) and are inherently safer. LiFePO4 is finding a number of roles in vehicle use and backup power.

 

Lithium iron phosphate battery

specific energy

90–110 Wh/kg (320–400 J/g)

energy density

220 Wh/L (790 kJ/L)

specific power

>300 W/kg

Energy/consumer-price

0.5-2.5 Wh/US$ (US$0.11–0.56/kJ)

Time durability

>10 years

Cycle durability

2,000 cycles

Nominal cell voltage

3.3 V

 

Keywords: Phosphate


USES :

Solar Powered Path Lights

Vehicles

Report :

Product name

Lithium iron phosphate

CAS

Description

TEST ITEMS

TEST RESULTS

LiFePO4

>99%

Fe(III)

< 100ppm

Fe(O)

< 100ppm

K

< 100ppm

Na,

< 100ppm