18650 battery 3.7V 10Ah lithium ion battery pack for solar light
18650 lithium ion battery pack with 3.7V 10Ah is widely used for solar light, LED, Flash light, power bank etc
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18650 lithium ion battery pack with 3.7V 10Ah is widely used for solar light, LED, Flash light, power bank etc
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Item NO.:
FT4850EModel number:
FT4850ENominal voltage:
48VCapacity:
50AhDimension:
420X 130 X 320mmApplication:
Solar stoarge system, Telecom storage, Solar streetFT4850E 48V 50Ah LiFePO4 battery pack for solar storage system
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S/N
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Details
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Parameters
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Remarks
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1 |
Nominal voltage |
51.2V |
Mean Operation Voltage |
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2 |
Rated capacity |
Typical |
50Ah |
Standard discharge（0.2C） after standard charge |
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Minimum |
49Ah |
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3 |
Charge |
Charge voltage |
58.4±0.2V |
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Charge Moe |
0.2C to 58.4V, then 58.4V to 0.02C (CC/CV) |
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Standard Charge current |
10A |
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Max charge current |
25A |
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Charge cut-off voltage |
58.4±0.2V |
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Recommended float charge voltage ( for standby use) |
55.2±0.1V |
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4 |
Discharge |
Standard discharge current |
10A |
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Max continuous discharge current |
30A |
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Max. Pulse current |
50 (＜30S) |
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Discharge Cut-off voltage |
32V |
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5 |
Cycle life |
≥ 2000 cycles |
0.2C 100% DOD |
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6 |
Operation Temperature Range |
Charge：0~45℃ |
60±25%R.H. Bare Cell |
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Discharge：-20~60℃ |
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7 |
Storage Temperature Range |
0~35℃ |
60±25%R.H. at the shipment state |
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8 |
Weight |
Approx: 25kg |
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9 |
Size |
420 x 130 x 320mm |
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10 |
Plastic Case |
ABS |
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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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