Fortune LiFePO4 Battery 3.2V 50Ah
Prismatic Cell
Nominal Voltage: 3.2V
Nominal Capacity: 50Ah
Operating Voltage: 2.22V~3.65V
Max. Charging Current: 1C
Max. Discharging Current: 3C
Dimension: 170(H)*130(W)*36(T) mm
Features of Fortune LiFePO4 Battery cells:
1. 3C 150A Continuous Discharge Current
2. 6C 300A Pulse Peak Current（10s)
3. Bolt Terminal Structure, easy to assembly
4. With Endcaps Protection
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Parameter
|
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Specification
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Application
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Capacity（Ah）
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50
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Pure
electric vehicles
power, energy storage, PHEV hybrid vehicles
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Product
category
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Prismatic
aluminum case
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Thickness（mm）
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36
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Width(mm)
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130
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Height(mm)
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170
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Nominal
voltage(V)
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3.2
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Weight（Kg）
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1.4
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Standard
current discharge（A）
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0.5C
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Operating
voltage range(V)
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2.2～3.65
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Operating
temperature range(℃)
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-20～55
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Maximum
charge rate(Continued)
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1C
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Maximum
discharge rate(Continued)
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3C
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Cycle
life（times）
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80%DOD≥2500
times
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We provide busbars, nuts and battery holders for custmomers who use 50ah
fortune lifepo4 battery cells DIY battery packs.
Busbars Size : 60*30*1.5mm and 88*25*1.5mm
Certificates: UN38.3,MSDS,Rosh,ISO9001 etc.
Precautions and Safety Instructions
a. Do not expose the cell to extreme heat or flame.
b. Do not short circuit, over-charge or over-discharge the cell.
c. Do not subject the cell to strong mechanical shocks.
d. Do not immerse the cell in water or sea water, or get it wet..
f. Do not disassemble or modify the cell.
g. Do not handle or store with metallic like necklaces, coins or hairpins, etc.
h. Do not use the cell with conspicuous damage or deformation.
i. Do not connect cell to the plug socket or car-cigarette-plug.
j. Do not make the direct soldering onto a cell.
k. Do not touch a leaked cell directly.
l. Do not use for other equipment.
m. Do not use Lithium-ion cell in mixture.
n. Do not use or leave the cell under the blazing sun (or in heated car by sunshine).
o. Keep cell away from children.
p. Do not drive a nail into the cell, strike it by hammer or tread it.
q. Do not give cell impact or fling it.
2.Cell Operation Instructions
2.1 Charging
a. Charge the cell in a temperature range of 0°C to + 50°C.
b. Charge the cell at a constant current of 0.3Cuntil 3.65V, and then at a constant voltage of 3.65V until 0.05C.
Charge rates greater than 1C are NOT recommended. (C : Rated Capacity of cell)
c. Use a constant current, constant voltage (CC/CV) lithium-ion (Li+) cell charge controller.
d. Do not continue to charge cell over specified time.
。
2.2 Discharging
a. Recommended cut-off voltage to 2.2V. Recommended max continuous discharge current is 3C。
b. For maximum performance, discharge the cell in a temperature range of -20°C to +50°C.
2.3 Storage Recommendations
In case of long period storage (more than 3 months), storage the cell at temperature range of –10 ~ +45°C, low
humidity, no corrosive gas atmosphere，No press on the cell；And more than 3 months need to put a charge according to the standard charge and discharge process
