| Nominal Capacity: | 20 Ah | Nominal Voltage: | 3.2V |
|---|---|---|---|
| Internal Impedence: | Operating Votage: | 2.22～3.65V | |
| Dimension: | 180(H)*70(W)*27(T) mm | Battery Weight: | 0.6KG |
Fortune LiFePO4 Battery 3.2V 20Ah Prismatic Cell
Nominal Voltage: 3.2V
Nominal Capacity: 20Ah
Operating Voltage: 2.22V~3.65V
Max. Charging Current: 1C
Max. Discharging Current: 3C
Dimension: 180(H)*70(W)*27(T) mm
Features of Fortune LiFePO4 Battery cells:
1. 3C 60A Continuous Discharge Current
2. 6C 120A Pulse Peak Current（10s)
3. Bolt Terminal Structure, easy to assembly
4. With Endcaps Protection
Parameter | ||
Specification | Application | |
Capacity（Ah） | 20 | Pure electric vehicles
|
Product category | Prismatic aluminum case | |
Thickness（mm） | 27 | |
Width(mm) | 70 | |
Height(mm) | 180 | |
Nominal voltage(V) | 3.2 | |
Weight（Kg） | 0.6 | |
Standard current discharge（A） | 0.5C | |
Operating voltage range(V) | 2.2～3.65 | |
Operating temperature range(℃) | -20～55 | |
Maximum charge rate(Continued) | 1C | |
Maximum discharge rate(Continued) | 3C | |
Cycle life（times） | 80%DOD≥3000 times | |
We provide busbars, nuts and battery holders for custmomers who use 20ah fortune lifepo4 battery cells
DIY battery packs.
Busbars Size : 45*15*0.5mm and 50*15*0.5mm
Precautions and Safety Instructions
1 Standard cell Precautions
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
