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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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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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Item NO.:
FT12100EModel number:
FT12100ENominal voltage:
12.8VCapacity:
100AhDimension:
328 X 172 X 215 mmApplication:
Solar Storage system, E-boatFT12100E 12V 100Ah 200Ah LiFePO4 battery pack replacement lead acid battery
FEATURES:
1.Compared with the lead-acid batteries, LiFePO4 battery are:
Smaller: 1/2 of the size
Lighter: 1/3 of the weight
Safer: Can be installed in any direction without leakage
Longer Life: 7-10 times longer
2.Compared with other lithium-ion batteries, LiFePO4 battery advantages are below
|
Powerful performance Fast charging ability Maintenance-free if no parasitic drains Nano LiFePO4 battery technology: Green energy, no toxic, and environment friendly |
Superior Safety, abuse tolerance
Extended battery life of 2000 times 100% deep cycle
Low Self-discharge
|
S/N
|
Details
|
Parameters
|
Remarks
|
|
|
1 |
Nominal voltage |
12.8V |
Mean Operation Voltage |
|
|
2 |
Rated capacity |
Typical |
100Ah |
Standard discharge（0.2C） after standard charge |
|
Minimum |
97Ah |
|||
|
3 |
Charge |
Charge voltage |
14.6±0.2V |
|
|
Charge Moe |
0.2C to 14.6V, then 14.6V to 0.02C (CC/CV) |
|||
|
Standard Charge current |
20A |
|||
|
Max charge current |
50A |
|||
|
Charge cut-off voltage |
14.6±0.2V |
|||
|
Recommended float charge voltage ( for standby use) |
13.8±0.1V |
|||
|
4 |
Discharge |
Standard discharge current |
20A |
|
|
Max continuous discharge current |
80A |
|||
|
Max. Pulse current |
100A (＜30min) |
|||
|
Discharge Cut-off voltage |
8V |
|||
|
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：12.2kg |
|
|
|
9 |
Size |
318 x 165 x 215mm |
|
|
|
10 |
Plastic Case |
ABS |
|
|
FAQ:
1. What is your warranty?
We offer 2 years warranty for all lifepo4 battery pack. We ensure at least 2000 cycles life for lifepo4 battery pack, which means, after 2000@80@DOD, there will still around 80% capacity left. You can use it at least 5 years for normal 1 time charge and discharge everyday.
2. Can you ship the battery by air?
Yes, we can ship by air via UPS, DHL, FedEx.
3. What is the lead time?
Lead time: 7 – 15 days
4. Can I just try samples for the first order?
The trial order is acceptable. If you need the samples, please contact customer services for details.
5. Can we put lifepo4 battery pack in parallel by ourselves?
Yes, but the batteries should be in the same voltage and capacity, or it will influence the cyle life of the battery pack. Also you should tell us and we will match them before delivery. Before handling the battery, check the voltage of the battery is necessary.
MORE MODELS:
|
Model |
Nominal Voltage (V) |
Nominal Capacity (Ah) |
Dimension (mm) |
Weight (kg) |
|
12.8 |
7 |
151 X 94 X 65 |
1.06 |
|
|
12.8 |
10 |
151 X 98 X 95 |
1.55 |
|
|
12.8 |
12 |
151 X 98 X 95 |
1.55 |
|
|
12.8 |
20 |
181 X 77 X 161 |
2.9 |
|
|
12.8 |
30 |
165 X 175 X 125 |
3.9 |
|
|
12.8 |
33 |
195 X 130 X 156 |
4.9 |
|
|
12.8 |
40 |
197 X 165 X 170 |
5.7 |
|
|
12.8 |
50 |
229 X 138 X 212 |
6.7 |
|
|
12.8 |
60 |
229 X 138 X 212 |
7.9 |
|
|
12.8 |
80 |
260 X 169 X 213 |
10.2 |
|
|
12.8 |
100 |
328 X 172 X 220 |
13.1 |
|
|
12.8 |
150 |
522 X 238 X 220 |
21 |
|
|
12.8 |
200 |
522 X 269 X 220 |
25 |
|
|
FT24100E |
25.6 |
100 |
522 X 269 X 220 |
25 |
|
51.2 |
100 |
415 X 200 X 315 |
45 |
Come and get one for your solar system. Email us at sales@fellotech.com, call us at 0086-755-8935 1622; or you can send us message below, we will reply you in time.
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