26650 3.2V4000mAh LiFePO4 Battery Cell

Introduction

As a manufacturer located in China, we are pleased to offer our high-quality 26650 3.2V4000mAh LiFePO4 battery cell to merchants looking for reliable and efficient energy solutions for their electronic devices. Our battery cell is manufactured using advanced technology and quality materials to meet the high standards of our customers. In this product introduction, we will discuss the key features and benefits of our battery cell that make it an attractive option for merchants.

Key Features

1. High Capacity: The 26650 LiFePO4 battery cell has a capacity of 4000mAh, which means it can store a large amount of energy and support devices with high power requirements.

2. Long Life: Our battery cell is designed to have a long life cycle of up to 2000 cycles, which extends the lifespan of electronic devices and reduces the need for frequent battery replacements.

3. Fast Charging: The 26650 LiFePO4 battery cell supports fast charging, enabling devices to charge quickly and saving time for users.

4. Low Self-Discharge Rate: Our battery cell has a low self-discharge rate, which means it can retain its charge for extended periods without losing power.

5. Safe and Environment-Friendly: Our battery cell uses LiFePO4 chemistry, which is considered to be safe and eco-friendly compared to other battery chemistries such as Lithium Polymer, Nickel-Cadmium, and Nickel-Metal Hydride.

Benefits

1. Reduced Costs: The long life and high capacity of our battery cell translate into reduced costs for users, as they do not need to purchase and replace batteries frequently.

2. Improved Efficiency: The fast charging and low self-discharge rate of our battery cell lead to improved device efficiency and performance.

3. Environmentally Sustainable: As mentioned earlier, our battery cell is made of environmentally-friendly materials which make it a sustainable energy solution for electronic devices.

4. Versatility: Our battery cell can be used in a wide variety of devices, including electric vehicles, solar energy storage systems, and portable electronic devices.

Conclusion

In conclusion, our 26650 LiFePO4 battery cell is an excellent energy solution for merchants looking for a reliable, efficient, and eco-friendly battery for their electronic devices. Its high capacity, long life cycle, fast charging, and low self-discharge rate make it a unique product that meets the needs of different customers. We are confident that our battery cell will exceed the expectations of merchants looking for dependable energy solutions.

Product Details

Cell model：IFR26650E4000

Nominal Voltage: 3.2V

Nominal Capacity: 4000mAh

Approximate Dimensions: 26.4 x 65.9 mm(max)

Style: Flat Top

Rechargeable: Yes

Charging temperature：0~60℃

Discharging temperature：-20~+60℃

Maximum continuous charging current：3400mAH

Maximum continuous discharging current：10200mAH

Cell weight：90g

Cycle life：≥2000cycles，At 25±2℃,1C CC/CV charge and 1C CC discharge

Description

IFR26650E4000 is steel shell cylindrical Lithium iron phosphate battery cell. Lithium iron phosphate battery refers to a lithium-ion battery using LiFePO4 as the cathode material, which is characterized by high capacity, high output voltage, good charge discharge cycle performance, stable output voltage, large current discharge, stable electrochemical performance, safe use, wide working temperature range and friendly to the environment. It is widely used in Energy storage system, UPS, Telecom base station, Lead acid replacement battery, Solar street lighting, solar tracker, Emergency lighting, EPS, security light, AGV, E-bike, Golf cart, Yacht, Power tools and Portable equipment.

1. This lithium iron phosphate batteries are used as lithium-ion rechargeable LFP batteries. 

2. This LFP battery cell is produced by fully automatic production lines with high consistency.

3. This Lithium iron phosphate puncture does not cause fire or explosion.

4. Lithium iron phosphate can withstand overcharge to 100% without fire and explosion.

Attention

1. Protection function of BMS/PCB should be set within the specified charge, discharge and temperature range in the Cell Specification.

2. Discharge OTP(over temperature protection) should not be over a spec of the cell surface temperature. Protection set should be based on the location of the cell surface with the highest temperature increase part of the battery pack.

3. If the cell is kept as ex-factory status (30% S.O.C), the capacity recovery rate is more than 80%.

4. Further information, please contact us at sales@firstekbattery.com

Why choose us?

• We are a Chinese factory that specializes in producing high-quality Cylindrical LiFePO4 Battery Cells.
• Management concept is the rational thinking throughout the management process, the formation of views and methods.
• We're constantly innovating and improving our products to meet the evolving needs of our customers and the industry.
• To reward from our strong OEM/ODM capabilities and considerate solutions, remember to speak to us today.
• We're dedicated to providing transparent, honest communication with our customers, fostering trust and long-term partnerships.
• Our company has high-precision processing equipment such as machining centers, as well as sophisticated testing equipment, which effectively guarantees the independent and controllable manufacturing of 26650 3.2V4000mAh LiFePO4 Battery Cell. We believe that only high-quality products can win the trust of customers and allow us to achieve sustainable development.
• We're committed to providing excellent service to our customers, building lasting relationships based on trust and respect.
• Over the years, we have provided a large number of professional equipment to many customers, and our brand has won the trust and praise of our customers.
• As a reputable battery cell manufacturer, we work hard to provide our customers with consistent, high-quality products.
• Our company's products and the level of profit making tax are among the best in the industry and the 26650 3.2V4000mAh LiFePO4 Battery Cell are sold well all over the country and overseas.

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