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  • Capacity is range from 1Ah to 30Ah
  • Steel container
  • Wide operation temperature range, from - 20 to 60°C
  • High Safety: will not catch fire or cause explode with overcharge.
  • Max. discharge current can be up to 5C A
 
 
 
  • Large size, capacity is range from 10Ah to 100Ah
  • Polypropylene container
  • Wide operation temperature range, from -20 to 50°C
  • Max. discharge current can be up to 5C A
 
 
 
  • Capacity is range from 1Ah to 40Ah
  • Up to 20CA continuous discharge
  • Max. charge current can be up to 2CA
  • Aluminum foil compound membrane pack
  • Wide temperature operation range, from -20 to 60°C
  Location here: Home / Products / Vision lithium iron phosphate(LiFePO4) battery  

Vision lithium iron phosphate(LiFePO4) battery is coming.It is more environmentally friendly because we replaces toxic metals with LiFePO4.This battery adopts lithium iron phosphate as its cathode and carbon as its anode.The electrolyte salt we use dissolves in organic compound solvent and the electrolyte system is absorbed in separators and plates. All batteries have special one-way valve to allow the disaggregate-tire solvent gases to escape.

Vision LiFePO4 battery ,which is a family of 1Ah-100Ah batteries, offer more than 1500 cycles of run-time and nearly third the weight of similar Sealed lead-acid battery.We deliver smaller,lighter and higher power for a wide variety of applications in electricity field.

 

Applications:

  • As a substitute for Ni-MH, Ni-Cd or VRLA battery.
  • Portable facility: camera,notebook,etc.
  • Storage equipment of generate electricity.
  • UPS: floating applications, telecom, etc.
  • Electric facility: electric drill, electric saw, grass cutter, etc.
  • Electric Vehicle: EV, HEV, PHEV, etc.
  • Start-up battery.
 
Comparison of Various Chemistries Characterise

 

Ni-Cd

Ni-MH

Li-ion

Lead-acid

Gravimetric Energy Density (Wh/kg)

45-80

60-120

90-120

30-50

Internal Resistance in mW
(includes peripheral circuits)

100-200
6V pack

200-300
6V pack

<100-250
12V pack

Less than 100
12V pack

Cycle Life(to 80% of initial capacity)

1500

300-500

>1500

400-500

Service Life

5 years +

3-4 years

10years+

10 years +

Fast Charge Time

1-2h

2-4h

½-4h

8-16h

Self-discharge/month (room temp.)

20%

30%

5-10%

5%

Cell Voltage (nominal)

1.2V

1.2V

3.3V

2V

Load Current
peak                               
best result   

  20C
1C

 5C
0.5Corlower

  25C
5C or lower

  5C
0.2C

Operating Temp.(discharge only)

-40~60°C

-20 ~ 60°C

-20 ~60°C

-20 ~60°C

Maintenance Requirement

30-60 days

60-90 days

6 months

6 months

Typical Battery Cost (US$/Wh ref. only)

0.44

0.88

0.44

0.15

 

 

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© 2006 VISION Group, All Rights Reserved.
Center Power Industrial Park, Tongfu Industrial District Dapeng Town, 518120 Shenzhen, China
Tel:+86-755-8431 8088 Fax:+86-755-8431 8038 E-mail: Sales@vision-batt.com