HomeProductsLiFePO4 Battery CellFortune LiFePO4 Battery 3.2V 40Ah Prismatic Cell
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Fortune LiFePO4 Battery 3.2V 40Ah Prismatic Cell

Product Details:
Place of Origin: China
Brand Name: Fortune
Certification: CE
Model Number: Fortune-40Ah
Payment & Shipping Terms:
Retail Price: 58 USD
Wholesale Price: Negotiable
Packaging Details: cartons or plywoods
Payment Terms: T/T
Nominal Capacity: 40Ah Nominal Voltage: 3.2V
Internal Impedence: Operating Votage: 2.22V~3.65V
Dimension: Dimension: Battery Weight: 1.3KG

Product Description

Fortune Battery 40Ah

Nominal Voltage: 3.2V
Nominal Capacity: 40Ah
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 120A Continuous Discharge Current
2. 6C 240A Pulse Peak Current(10s)
3. Bolt Terminal Structure, easy to assembly
4. With Endcaps Protection






Pure electric vehicles 
power, energy storage, PHEV hybrid vehicles



Product category

Prismatic aluminum case







Nominal voltage(V)




Standard current dischargeA


Operating voltage range(V)


Operating temperature range(℃)


Maximum charge rate(Continued)


Maximum discharge rate(Continued)


Cycle lifetimes

80%DOD≥3000 times

We provide busbars, nuts and battery holders for custmomers who use 40ah fortune lifepo4 battery cells
DIY battery packs.

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

Contact Details
LiFePO4 Batteries and LiFePO4 Cells Supplier - LiFePO4 Battery

Contact Person: Miss. Elsa Liu

WhatsApp : +8617763274209
Skype : +8617763274209
WeChat : 17763274209
Email : Elsa@lifepo4-battery.com