3.2V 4000mAh Lithium Iron Phosphate Rechargeable Cell High Energy Density & Long Cycle Life for Portable Electronics

Name: 3.2V 4000mAh Lithium Iron Phosphate Rechargeable Cell High Energy Density & Long Cycle Life for Portable Electronics
Brand: Shenzhen Yunfan Power Technology Co., Ltd.
SKU: 26700FB
Availability: InStock

Basic Properties

Place of Origin: Shenzhen

Brand Name: YUNFAN

Certification: MSDS UN38.3

Model Number: 26700FB

Trading Properties

Minimum Order Quantity: 1000Pieces

Price: Call for pricing

Supply Ability: 10000/Days

Cylindrical Lithium Ion Battery

Cylindrical Battery Cell Pack

Cylindrical Lfp Cells

Specifications

Typical Capacity:	4000mAh	Cell Weight:	89.0+3.0g
Energy Density:	144Wh/kg	Nominal Voltage:	3.20 V
End-of-charge Voltage:	3.6V	End-of-discharge Voltage:	2.0V
High Light:	3.2V Lithium Iron Phosphate Rechargeable Cell , Portable Electronics Lithium Iron Phosphate Cell , 3.2V 4000mAh Lithium Iron Phosphate Cell

Product Description

Product Description:

The 3.2V 4000mAh 26670 lithium - iron - phosphate cylindrical cell is a vital energy - storage component. The "3.2V" represents its nominal voltage, which serves as a stable power output level for various applications. With a capacity of 4000mAh, it has the ability to store a considerable amount of electrical energy, enabling longer - lasting operation for devices. The "26670" indicates its size and shape in a standard cylindrical form, which is conducive to easy integration into different products.

Inside the cell, the positive electrode is made of lithium - iron - phosphate material. During the charging process, lithium ions are released from the positive electrode, pass through the electrolyte, and are stored in the negative electrode. When discharging, these lithium ions flow back from the negative to the positive electrode, generating an electric current. This reversible electrochemical reaction allows the cell to store and release energy as needed.

This type of cell finds wide applications. In the field of electric vehicles, it provides the necessary power for propulsion, ensuring smooth and efficient driving. In energy storage systems, such as those used in solar or wind power plants, it stores the generated electricity for later use, helping to balance power supply and demand. Additionally, in portable electronic devices like power banks or high - performance flashlights, it offers reliable power, guaranteeing continuous and stable operation.

Product advantage:

High Safety:Lithium - iron - phosphate provides great thermal stability. It resists overheating, overcharging, and short - circuits, reducing risks. Ideal for safety - critical uses like EVs and large - scale energy storage.

Long Cycle Life:Made of quality materials, it endures many charge - discharge cycles. Stable performance over time cuts replacement frequency and long - term costs, suitable for continuous - use applications.

Cost - effective:Abundant raw materials lower production costs. Fewer replacements due to long - lasting nature reduce overall cost. Attractive for consumer and industrial applications.

Good Temperature Performance:Functions well in a wide temperature range. Stable chemical structure ensures consistent performance, beneficial for outdoor applications in various climates.

Stable Voltage Output:Maintains a steady voltage during discharge. Crucial for sensitive electronics like precision medical and high - end audio equipment.

High Energy Density:Despite its small size, it has high energy density. Stores much energy in a small volume, perfect for space - limited applications such as compact electronics and some EVs.

Environmentally Friendly:Lithium - iron - phosphate is non - toxic and free of heavy metals. Reduces environmental impact in production, use, and disposal, fitting the sustainable development trend.

Fast - charging Capability:Some versions support fast - charging. Charges quicker than other chemistries, very convenient. In EVs, it shortens charging times, enhancing long - distance travel practicality.

Applications:

Electric Scooters:Its safety and long - cycle life power electric scooters. This offers stable rides and cuts battery replacement needs.

Smart Home Devices:Good temperature performance suits it for smart home sensors and hubs. Stable voltage ensures their smooth running.

Aerial Drones:High energy density and stable voltage let drones fly longer. They can complete tasks like photography or mapping better.

Emergency Lighting:Stable performance makes it ideal for emergency lights. It works well in different conditions and gives reliable light.

Marine Equipment:Resistant to harsh marine environments, it powers navigation lights and small watercraft. Its safety is crucial on water.

Customization:

Capacity and Voltage Customization:Yunfan can adjust the capacity and voltage of 3.2V 4000mAh 26670 lithium - iron - phosphate cylindrical cells. Whether you need higher capacity for extended use or a specific voltage for unique applications, we can meet your requirements precisely.

Battery Pack Configuration:Design and assemble customized battery packs according to your needs. We arrange cells in series or parallel to achieve the desired voltage, capacity, and power output, suitable for various devices like electric vehicles or complex industrial equipment.

Shape and Size Tailoring:Produce cells in non - standard shapes and sizes. If your product has space constraints, Yunfan can manufacture cells to fit perfectly, maximizing space utilization and device performance.

Performance - Oriented Customization:Optimize cells for specific performance aspects. For example, enhance fast - charging capabilities for applications requiring quick power replenishment or improve cycle life for long - term use scenarios.

Special Packaging Design:Offer unique packaging solutions. This includes shock - proof, waterproof, or anti - static packaging to protect cells during transportation and storage, especially suitable for harsh - environment applications.

Support and Services:

Swift Response:Yunfan factory ensures rapid response to customer inquiries. Whether it's a question about product details, customization options, or after - sales issues, our dedicated team is always on standby, providing timely answers to keep your business operations running smoothly.

Highly Professional Team:Our staff consists of industry - experienced professionals. From technical experts who can offer in - depth advice on battery technology to customer service representatives with excellent communication skills, you can rely on our team's expertise for all your battery - related needs.

Comprehensive Service Coverage:We offer a wide range of services. This includes not only pre - sales consultation and product customization but also after - sales support such as product maintenance, repair, and replacement. Our one - stop service model ensures that customers have all their requirements met under one roof.

Customer - centric Approach:At Yunfan factory, we prioritize customer satisfaction. We listen attentively to your needs, tailor our services accordingly, and strive to exceed your expectations at every step of the way, from the initial contact to long - term cooperation.

Global Service Network:With an extensive global service network, we can provide support to customers worldwide. No matter where you are located, you can count on Yunfan factory to deliver products and services promptly and efficiently, ensuring seamless business operations across different regions.

Continuous Improvement:We are committed to continuous improvement of our services and support. By collecting customer feedback, monitoring industry trends, and investing in new technologies and training, we constantly enhance the quality of our offerings to better serve our customers.

Packing and Shipping:

Wooden Case Packaging

Robust and durable, wooden cases are perfect for large - scale battery shipments. They offer great protection during transport, ideal for long - distance and high - volume hauls.

Cardboard Carton Packaging

Lightweight and cost - efficient, cardboard cartons suit retail and small - batch orders. Easy to handle and stack, they streamline distribution.

Pallet - based Packaging

Designed for warehouse storage and logistics, pallet - based packaging maximizes space. Sturdy pallets enable stable stacking and easy forklift handling.

Transportation Alternatives

Ocean Freight

Cost - effective for large - volume battery transport. Wooden crates and pallets ensure secure and affordable long - distance shipping.

Air Freight

Ideal for time - sensitive or small orders. Corrugated boxes and lithium - compliant packs meet airline safety and enable fast delivery.

Courier Services

Convenient for samples or urgent items. Using DHL, UPS, FedEx with corrugated boxes and lithium - compliant packages, we offer door - to - door delivery.

FAQ:

Q: What is the Brand Name?: A: The Brand Name is YUNFAN.
Q: Where is the Place of Origin?: A: The Place of Origin is Shenzhen.
Q: What Certifications does it have?: A: It has CE,UL,RESH Certifications.
Q: What is the Minimum Order Quantity?: A: The Minimum Order Quantity is 10Pieces.