CYLINDRICAL CELLS

Cylindrical cells

To extremely improve battery performance,ELB adopted precise design and advanced manufacturing techniques to create perfect electric core, and launched a number of advanced electric core products that meet the requirements of different customers for high energy density, high power density, quick charging performance, long cycle, high and low temperature performance and high safety performance.

BATTERY FEATURES 

  • ISO9001(Factory)
  • ISO14001(Factory)
  • ISO18001(Factory)
  • MSDS
  • UN3480(Shipping)
  • IEC 62133(Cells)
  • UL 1642(Cells)

SUPERIOR PERFORMANCE

More and more popuar all over the world due to many advantage of LiFePO4 cells.

Eco friendly Logo

Eco

Friendly

Material

Long cycle life logo

Super

Long

Cycle life

Light weight leaf logo

Super

Light

Weight

Highest safety logo

Highest

Safety

Chemistry

High energy density logo

High

Energy

Density

Fast charging logo

Fast

Charge

Avaliable

18650-2500mAh

18650-2600mAh

18650-3000mAh

18650-1600mAh

18650-2000mAh

26700-4000mAh

32650-5000mAh

32650-6000mAh

Nominal voltage

3.7V

3.7V

3.7V

3.2V

3.2V

3.2V

3.2V

3.2V

Nominal Capacity

2500mAh

2600mAh

3000mAh

1600mAh

2000mAh

4000mAh

5000mAh

6000mAh

Stored Energy

9.25Wh

9.62Wh

11.1Wh

5.12Wh

6.4Wh

12.8Wh

16Wh

19.2Wh

Max. Charge current

2.5A

2.6A

3A

1.6A

2A

4A

5A

6A

Max. Discharge current

7.5A

7.8A

9A

4.8A

4A

8A

10A

12A

Material

NCM

NCM

NCM

LiFePO4

LiFePO4

LiFePO4

LiFePO4

LiFePO4

End of Charge voltage

2.75V

2.75V

2.75V

3.65V

3.65V

3.65V

3.65V

3.65V

End of disharge voltage

4.2V

4.2V

4.2V

2.5V

2.5V

2.5V

2.5V

2.5V

Dimension(D/H,mm)

18*65

18*65

18*65

18*65

18*65

26*70

32*65

32*65

Approx. Weight(G)

46G

48G

50G

39.5G

41G

93G

130G

140G

Cycle life(100%DOD)

>800times

>800times

>800times

>2000times

>2000times

>2000times

>2000times

>2000times

Cycle life(80%DOD)

>1000times

>1000times

>1000times

>4000times

>4000times

>4000times

>4000times

>4000times

Detail Datasheet

PERFORMANCE CHARACTERISTICS (LiFePO4 cells)

Battery Charge and discharge curve

Charge/Discharge Curve

Discharge curve at different temeprature

Discharge Curves at different temperatures(0.5C)

Disccharge curve at different rates

Discharge Curve at different rates

LiFePO4 battery Cycle lifespan

Cycle curves at 1C(100%DOD)

BATTERY FEATURES 

  • Super safe lithium iron phosphate (LiFePO4) chemistry reducing the risk of explosion or combustion due to high impact, over-charging or short circuit situation.
  • Allows fast charge and high current discharge.
  • Allows high efficiency charge and discharge cycles
  • Greater energy density than lead-acid batteries.
  • Delivers twice the power of lead acid batteries, even at high discharge rates, while maintaining high energy capacity.
  • Faster charging and lower self-discharge.
  • Up to 10 times more cycles than lead acid batteries.2000times lifespan@100%DOD, 4000times lifespan@80%DOD.
  • Compact and only 40% of the weight of comparable lead acid batteries.

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THE ELB BRAND PROMISE

HIGH QUALITY LOGO

QUALITY

4000 TIMES CYCLES 10 YEARS DESIGN LIFESPAN

HIGH QUALITY LOGO

CERTIFICATION

ISO9001:2015,ISO14001:2015,OHSAS18001:2007 CE, CB, UL, KC, FCC, BIS, IEC62133.

SERVICE LOGO

SERVICES

EXW, FOB, DAP, DDP OPTIONAL
T/T, L/C OPTIONAL