Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
3.2V 4Ah 26700 Low Temperature LFP Battery Cell For Two wheeled Vehicles
The 3.2V 4000mAh 26700 Low Temperature LiFePO4 Battery Cell is specifically engineered to deliver reliable performance in cold environments while maintaining the exceptional safety and long service life of lithium iron phosphate (LiFePO4) technology. Designed with advanced low-temperature materials and optimized cell chemistry, this battery provides stable power output even in sub-zero conditions, making it an ideal choice for outdoor and cold-climate applications.
This battery boasts a capacity of up to 4000mAh, ensuring longer runtime and reliable energy output. It features excellent low-temperature discharge performance, low internal resistance, and high energy efficiency, guaranteeing reliable device operation even in harsh winter environments. It is suitable for energy storage systems, portable power supplies, emergency equipment, power tools, and other applications requiring reliable performance in low-temperature environments.
Key Features
Optimized for excellent low-temperature performance
Stable discharge in cold environments
Low internal resistance for efficient power delivery
Low self-discharge for extended storage
Environmentally friendly and maintenance-free
Product Parameters
Nominal Voltage
3.2V
Typical Capacity
4000mAh
Cathode Materials
LFP
Cell Weight
91±3.0g
Energy Density
140Wh/kg
Charging Method
CC/CV
End-of-charge Voltage
3.65V
End-of-discharge Voltage
2.0V
Maximum Continuous Charge
1C
Maximum Continuous Discharge
3C
Internal Impedance
≤20mΩ
Cycle Life
≥1500 cycle
Charging Temperature
-10~50℃
Discharging Temperature
-40~60℃
Applications
Cold-climate energy storage systems
Portable power stations
Solar energy storage batteries
Electric motorcycles and electric bicycles
Security and monitoring devices
Robotics and AGVs operating in low-temperature environments
Customized low-temperature LiFePO4 battery packs
Usage Notices
Use a Compatible LiFePO4 Charger: Always charge the battery with a charger specifically designed for 3.2V LiFePO4 batteries. Using an incompatible charger may damage the battery or reduce its lifespan.
Avoid Overcharging and Over-Discharging: Do not charge the battery above the recommended cut-off voltage. Do not discharge the battery below the minimum discharge voltage. Using a Battery Management System (BMS) is recommended when assembling battery packs.
Prevent Short Circuits: Never allow the positive and negative terminals to come into direct contact. Short circuits can cause excessive current, heat generation, and irreversible battery damage.
Do Not Disassemble or Modify: Do not puncture, crush, disassemble, or modify the battery cell. Unauthorized modifications may result in safety hazards and void the product warranty.
Avoid Mechanical Damage: Do not drop, strike, bend, or compress the battery. Physical damage may affect internal components and battery performance.
Professional Technical Support: If you have any questions regarding battery selection, charging, battery pack design, or low-temperature applications, our technical team is available to provide professional support and customized LiFePO4 battery solutions.
Frequently Asked Questions
What are the main specifications of the 26700 Low Temperature LiFePO4 Battery Cell?
The battery features a nominal voltage of 3.2V, nominal capacity of 4000mAh (4Ah), and a 26700 cylindrical cell design. It is specially engineered to provide reliable discharge performance in low-temperature environments while maintaining the safety and long cycle life of LiFePO4 chemistry.
What makes this battery suitable for low-temperature applications?
This battery is manufactured using advanced low-temperature electrode materials and electrolyte technology, enabling stable discharge performance and improved capacity retention in cold environments. It is ideal for outdoor equipment, winter operations, and cold-region energy storage systems.
Can this battery be customized into a battery pack?
Yes. We provide comprehensive OEM and ODM battery pack customization services, including custom voltage and capacity, series and parallel battery configurations, intelligent BMS integration, Bluetooth, CAN Bus, UART, or RS485 communication, custom connectors, cables, and housings, and logo printing and private labeling.
How should the battery be stored?
For long-term storage: Keep the battery at 25%-75% state of charge (SOC). Store it in a cool, dry, and well-ventilated environment. Avoid direct sunlight, moisture, and corrosive substances. Recharge the battery every 3 months to maintain optimal performance.
