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12V Lithium Battery With 2000Cycle 12V Lifepo4 Battery 12V 20Ah, 12V45AH

—LiFePO4, Lifepo4 Battery, 12V Lifepo4, Medical Carts Battery
Product Category: Camera Battery Packs
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T, L/C
Trade Term (Incoterms): EXW, FCA, FOB
Min. Order Unit Price
200 Pieces USD 50 / Piece
Contact Info

Mr.Johnson

Address: China (mainland) Guangdong Shenzhen,T1-603, SILICON VALLEY COMPOUND, QINGQUAN ROAD, LONGHUA DISTRICT, 518109
All Products (1)

Product Detail

Product Attribute:

  • China (mainland) More >
  • IFM12-450E3
  • OCELL
  • LiFePO4
  • UL1642, UN38.3, FCC, IEC62133, CE
  • 05/25/2017
  • 05/26/2017

Product Content Description:

12V LiFePO4 battery Features:

1) UL2054, UN38.3, CB(IEC62133) ,FCC, CE approved; 

2) Real-time data mornitoring is available via communication box; 

3) Fuel gauge for roughly judging is available;

4) Rubost housing for easy-carrying;

 

12V LiFePO4 battery VS traditional lead acid battery:  

1) Smaller size, normally 1/3 of traditional SLA battery;  

2) Lighter weight, normally 2/3 of traditional SLA battery;  

3) Longer cycle-life, normally 2000 cycles vs 300 cycles for SLA battery; 

4) Higher available capacity in deep discharge,normally 100%DOD vs 60%∼70%DOD for traditional SLA battery; 

5) Stable power output vs traditional SLA battery; 

6) Totally environmental-friendly;

 

 

12V LiFePO4 battery Specification:  

 

No.

Item

General Parameter

Remark

1

Rated Capacity

45.0Ah

Standard discharge(0.2C) after standard charge(0.2C)

2

Minimal Capacity

42.0Ah

3

Nominal Voltage

12.8V

 

4

Life Expectation

Residual capacity is more than 60% of the rated capacity

1)Charge: CC @ 0.2C to 14.6V, then CV till current to 0.05C

2)Rest: 30min.

3)Discharge: 0.2C to 10.0V

Temperature:20±5

Carry out 1200 cycles

5

Discharge cut-off voltage

2.4V/cell (≥9.6V)

10.0V recommended

6

Charging cut-off voltage

3.9V/cell (≤15.6V)

14.6V recommended

7

Assembly method

IFR18650EC-1.5AH

4S30P

8

Housing material

ABS+PC

Flame Retardant Plastic

9

Standard charge

0.2C constant current (CC) charge to 14.6V,then constant voltage (CV) 14.6V charge till charge current decline to ≤0.05C

Charge time : Approx 7.0h

10

Standard discharge

Constant current 0.2C

Cut-off voltage 10.0V

 

11

Maximum Continuous Charge Current

20A @ 20

 

12

Maximum Continuous Discharge Current

20A @ 20

Over current: 40A (5S)

13

Operation Temperature Range

Charge: 0~45

60±25%R.H.

Discharge: -10~50

14

Storage Temperature Range

Less than 6 months: 0~10

60±25%R.H.

at the shipment state

Less than 3 months:10~30

15

Approx. Weight

5.5Kg

Specific energy: 97.7Wh/Kg

16

Dimension

L195*W130*H183mm

(Size: U1R)

Housing color is optional;

Terminal is M6 bolt;

17

Fuel Gauge

5 LEDs indicator

 

18

Over-temperature protection

60±5℃(charge)

65±5℃(discharge)

 

19

Short circuit protection

Will recover within 30 seconds after removal of short

One replaceable 30A fuse as 2nd protection

20

Pre-charge function

Start @ 2.0V/cell & finish @ 2.4V/cell;

Depend on charger

21

Communication protocol

SMbus

 

 Other 12V LiFePO4 battery SMbus batteries

Model

IFM12-6.6E3

IFM12-90E3

IFM12-200E3

IFM12-450E3

Nominal Capacity

6.6Ah

9.0AH

20.0AH

45.0AH

Nominal Voltage(V)

12.8V

Max. Voltage(V)

14.6V

Standard Charge Current(A)

3.3A (CC-CV)

4.5A (CC-CV)

10A (CC-CV)

20A (CC-CV)

Max. Constant Discharge Current(A)

13A

15A

18A

38A

Max. Pulse Discharge Current

20A(3S)

20A (3S)

20A (3S)

40A (3S)

Assembly method

IFR26650EC-3.3Ah 4S2P

IFR18650EC-1.5Ah 4S6P

IFR26650EC-3.3Ah 4S6P

IFR18650EC-1.5Ah 4S30P

Battery Housing

ABS + PC

Approx. Weight(g)

0.9 Kg

1.25Kg

2.5Kg

5.9Kg

Approx. Dimensions

 151X65X95mm

151X65X95mm

76X166X181mm

195X130X183mm

Life Expectation (80% DOD)

>2000 cycles

Communication protocol

SMbus

Fuel gauge

4 led indicators

5 led indicators

Terminals

F2 M5 M6

Self-discharge Ratio/month

≤3%

Temperature

Charge

0°C~45°C

Discharge

-20°C~55°C

Storage

-10°C~35°C

12V LiFePO4 battery with SMbus communication interface

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