26650 3.2V3800mAh LiFePO4 Battery Cell

As we all know, batteries have become an indispensable part of modern life, and with the advent of new technologies, the development of batteries has become more necessary than ever. The 26650 3.2V3800mAh LiFePO4 Battery Cell is an innovative product that has been widely used in various fields, such as electric vehicles, energy storage systems, and solar systems. As a leading manufacturer in China, we are proud to introduce our top-quality product to our customers from all over the world.

First, let's talk about the technical specifications of our product. The 26650 3.2V3800mAh LiFePO4 Battery Cell is a rechargeable lithium-ion battery with a nominal voltage of 3.2V and a capacity of 3800mAh. It adopts a high-quality LiFePO4 cathode material which has excellent safety performance, long cycle life, and a wide operating temperature range (-20℃~+60℃), making it suitable for use in extreme environments.

Our product has a high energy density and output power, which can deliver stable and consistent performance even under heavy loads. The battery is designed with a high discharge rate of up to 20C, which means it can discharge rapidly without being damaged, making it ideal for use in high-drain devices. The standard charging rate is 0.5C, and the maximum charging rate is up to 1C, making the charging process fast and efficient.

Another advantage of our battery is its long cycle life. The product can support up to 2000 cycles of charging and discharging, which means it can last for up to 10 years with proper usage and maintenance. This makes it a reliable power source for various applications, reducing the need for frequent replacements and maintenance costs.

In addition to the technical specifications, our product is also environmentally friendly and safe to use. The LiFePO4 cathode material is non-toxic and complies with the European Union's RoHS directive, making it a greener choice for the environment compared to other types of batteries. The product is also equipped with multiple protection functions, such as overcharge, over-discharge, over-current, and short-circuit protection, ensuring safe and stable operation.

Our battery cell is versatile and suitable for a wide range of applications, including electric vehicles, energy storage systems, solar systems, UPS systems, and more. We provide customized solutions to meet various requirements, and our product is compatible with different types of battery management systems (BMS) and chargers, making it easy to integrate into different devices.

In terms of quality, we have a strict quality control system that guarantees the reliability and performance of our product. We have passed various international certifications, including CE, RoHS, UN38.3, and MSDS, and our battery cell has been widely recognized and accepted by our customers from different countries.

Last but not least, we offer competitive pricing and excellent customer service. As a manufacturer, we have full control over the production process, allowing us to offer our customers the most cost-effective solutions. Besides, we have a professional and responsive customer service team that is ready to assist you with any inquiries and issues you may have.

In conclusion, the 26650 3.2V3800mAh LiFePO4 Battery Cell is a top-quality product that provides stable performance, long cycle life, safety, and environmental protection. Our product is suitable for a wide range of applications and can meet various requirements. With our competitive pricing and excellent customer service, we are confident that our product will be an excellent choice for our customers from all over the world.

Product Details

Cell model：IFR26650E3800

Nominal Voltage: 3.2V

Nominal Capacity: 3800mAh

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：3800mAH

Maximum continuous discharging current：11400mAH

Cell weight：90g

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

Description

IFR26650E3800 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're dedicated to providing transparent, honest communication with our customers, fostering trust and long-term partnerships.
• We are committed to self-improvement and improvement, hoping to fully meet the individual needs of diversified customers.
• We understand the importance of quality and reliability, which is why we prioritize both in our production process.
• Our company adheres to the belief of "customer first", and continuously improves product quality and internal management level. We actively accept feedback, because we hope to improve our service level through a virtuous circle and establish long-term and stable business relationships with personnel from all walks of life.
• Our capacity to produce high-quality battery cells in volume ensures that we can meet the needs of even the largest customers.
• With high-performance production equipment, strict quality management strategies and quality control methods, we can quickly provide customers with high-quality, low-cost, outstanding products.
• No matter what your requirements may be, we're confident that we can provide an excellent solution.
• We believe in the management rule that first-class 26650 3.2V3800mAh LiFePO4 Battery Cell come from endless innovation, and constantly develop and improve the technical innovation ability of the enterprise.
• Our products are rigorously tested to ensure compliance with national and international safety standards.
• We will, as always, provide our customers with efficient, convenient and high-quality services.

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