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home LiFePO4 battery 12.8V LiFePO4 battery Deep cycle lithium battery FT1250E 12V 50AH LiFePO4 battery pack for solar energy system

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  • FT48100E

    FT48100E 48V 100Ah LiFePO4 battery pack for solar storage system

    FT48100E 48V 100Ah LiFePO4 battery pack for solar storage system S/N Details Parameters Remarks 1 Nominal voltage 51.2V Mean Operation Voltage 2 Rated capacity Typical 100Ah Standard discharge(0.2C) after standard charge Minimum 97Ah 3 Charge Charge voltage 58.4±0.2V Charge Moe 0.2C to 58.4V, then 58.4V to 0.02C (CC/CV) Standard Charge current 20A Max charge current 50A Charge cut-off voltage 58.4±0.2V Recommended float charge voltage ( for standby use) 55.2±0.1V 4 Discharge Standard discharge current 20A Max continuous discharge current 80A Max. Pulse current 100A (<30S) Discharge Cut-off voltage 32V 5 Cycle life ≥ 2000 cycles  0.2C 100% DOD 6 Operation Temperature Range Charge:0~45℃ 60±25%R.H. Bare Cell Discharge:-20~60℃ 7 Storage Temperature Range 0~35℃ 60±25%R.H.               at the shipment state 8 Weight Approx: 50.1kg 9 Size 243 X 258 X 721mm 10 Plastic Case Metal

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  • FT4850E

    FT4850E 48V 50Ah LiFePO4 battery pack for solar storage system

    FT4850E 48V 50Ah LiFePO4 battery pack for solar storage system S/N Details Parameters Remarks 1 Nominal voltage 51.2V Mean Operation Voltage 2 Rated capacity Typical 50Ah Standard discharge(0.2C) after standard charge Minimum 49Ah 3 Charge Charge voltage 58.4±0.2V Charge Moe 0.2C to 58.4V, then 58.4V to 0.02C (CC/CV) Standard Charge current 10A Max charge current 25A Charge cut-off voltage 58.4±0.2V Recommended float charge voltage ( for standby use) 55.2±0.1V 4 Discharge Standard discharge current 10A Max continuous discharge current 30A Max. Pulse current 50 (<30S) Discharge Cut-off voltage 32V 5 Cycle life ≥ 2000 cycles  0.2C 100% DOD 6 Operation Temperature Range Charge:0~45℃ 60±25%R.H. Bare Cell Discharge:-20~60℃ 7 Storage Temperature Range 0~35℃ 60±25%R.H.  at the shipment state 8 Weight Approx: 25kg 9 Size 420 x 130 x 320mm 10 Plastic Case ABS

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Deep cycle lithium battery FT1250E 12V 50AH LiFePO4 battery pack for solar energy system

FT1250E 12V 50Ah used high quality lifepo4 cells with more than 2000 cycles and 10 years long life.
  • Item NO.:

    FT1250E
  • Shipping Port:

    FOB Shenzhen
  • Lead Time:

    25-35days
  • Model number:

    FT1250E
  • Nominal voltage:

    12.8V
  • Capacity:

    50Ah
  • Dimension:

    229 x 138 x 212 mm
  • Application:

    Solar stoarge system, Telecom storage, Solar street
  • Product Details

Deep cycle lithium battery FT1250E 12V 50AH LiFePO4 battery pack for solar energy system

S/N

 

Details

 

Parameters

 

Remarks

 

1

Nominal voltage

12.8V

Mean Operation Voltage

2

Rated capacity

Typical

50Ah

Standard discharge0.2C

after standard charge

3

Charge

Charge voltage

14.6±0.2V

Charge Mode

0.2C to 14.6V, then 14.6V to 0.02C (CC/CV)

Standard Charge current

10A

Max charge current

27A

Charge cut-off voltage

14.6±0.2V

4

Discharge

Standard discharge current

10A

Max continuous discharge current

50A

Max. Pulse current

120A (3S)

Discharge Cut-off voltage

10V

5

Cycle life

 2000 cycles

 0.2C 100% DOD

6

Operation Temperature

Range

Charge0~45

60±25%R.H. Bare Cell

Discharge-20~60

7

Storage Temperature

Range

0~35

60±25%R.H.               at the shipment state

8

Weight

Approx6.7kg

 

9

Size

229 x 138 x 212 mm

 

10

Plastic Case

ABS

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