Best LiFePO4 Type and Prismatic Size 3.2V 20Ah lifepo4 battery cell with bolt design Manufacturer, Suppliers

Model No.:F20-2290150 Nominal voltage:3.2V Nominal capacity:20Ah Internal resistance:≤2mΩ

Product Description

Applications
Energy Storage Equipment

Energy storage equipment for solar and wind power generation systems, uninterrupted power system UPS, and solar cells used as energy storage equipment.

Electric Tools

High-power electric tools (wireless), electric drills, weeders, etc.

Light Electric Vehicles

Electric motor vehicles, electric bicycles, recreational vehicles, golf carts, electric pushers, clean vehicles, hybrid electric vehicles (HEV).

Small Equipment

Medical equipment: (electric wheelchair, electric scooter), toys (remote control electric airplane, car, boat).

Other Small Electrical Appliances

Miner’s lamps, implantable medical devices (lithium iron phosphate is non-toxic, and only iron lithium can meet the requirements for lithium batteries), replacing lead acid, nickel hydrogen, nickel cadmium, lithium cobalt, and lithium manganese batteries in small electrical appliances.

Key Features
01
Premium Cell Quality

The 3.2V 20Ah lithium iron phosphate battery cell delivers excellent performance.

02
Long Cycle Life

Rechargeable lithium ion battery cell with more than 2000 times of cycle life, which is around 7 times compared to the lead acid battery.

03
Light Weight

Approximately 1/3 weight of lead acid batteries, making it highly portable and efficient.

04
Excellent Safety Profile

It is widely believed in the industry that the LiFePO4 technology is almost the safest type of lithium battery.

05
Easy Bolt Design

Very easy for assembling and packing to the battery pack for energy storage and power supply application.

06
No Memory Effect

Lithium batteries do not have memory effect. The memory effect crystals form due to repeated partial charge and discharge, reducing capacity temporarily.

Technical Specifications
Electrical Parameters
Model No. F20-2290150
Nominal Voltage 3.2V
Nominal Capacity 20Ah
Internal Resistance ≤ 2mΩ
Current & Cycle Life
Max. Continuous Charge 1C
Max. Continuous Discharge 2C
Max. Impulse Discharge 3C
Cycle Life ≥ 2000 times
Temperature & Specs
Charge Temp 0°C ~ 45°C
Discharge Temp -20°C ~ 60°C
Storage Temp -20°C ~ 45°C
Weight 545g
Dimension 22mm * 90mm * 150mm
Performance Curves
Charge Curves at Room Temperature
Charge curves at room temperature

Charge at 0.2C at room temperature, Cut-off current of charge is 0.4A, Cut-off voltage of charge is 3.65V

Discharging Curves at Different Current
Discharging curves at different current

Discharge at different current of 1C, 3C and 5C to cut-off voltage of 2V.

Discharging Curves at Different Temperature
Discharging curves at different temperature

Fully charged the battery at room temperature, discharge it at different temperature with 0.5C current to 2V

Product Gallery
Frequently Asked Questions
1. Are you a factory?
Yes, we are a professional manufacturing factory. Welcome to visit our company at any time.
2. Do you have current samples in stock?
Usually we don't have them in stock, because different customers have different requests. Even if the voltage and capacity are the same, other parameters may be different. However, we can finish your sample quickly once the order is confirmed.
3. Are OEM & ODM services available?
Sure, OEM & ODM are welcome, and the Logo can be customized as well.
4. What is the delivery time for mass production?
Usually 15-25 days. It depends on the quantity, material, battery cell model, and other factors. We suggest checking the delivery time on a case-by-case basis.
5. What is your MOQ?
A 1PCS sample order can be accepted for testing purposes.
6. What is the normal lifetime of the battery?
More than 800 times for lithium ion battery; more than 2,000 times for LiFePO4 lithium battery.

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