Product Introduction

Our low-temperature LiFePO4 battery is a cutting-edge energy storage solution engineered specifically to operate reliably in extreme cold environments, supporting both charging and discharging at a remarkable -40°C. Based on advanced low-temperature lithium iron phosphate (LiFePO4) technology, this 3.2V 26650 300mAh battery cell delivers stable performance in frigid climates where traditional lithium batteries fail to operate, making it the ultimate power choice for Arctic expeditions, alpine monitoring devices, and cold-chain logistics equipment. Unlike standard batteries that lose capacity or stop working in subzero temperatures, this low-temperature LiFePO4 battery maintains consistent voltage and capacity, ensuring uninterrupted operation in the most challenging cold conditions.

Available in a robust 26650 cylindrical form factor with a nominal voltage of 3.2V and capacity of 300mAh, this low-temperature LiFePO4 battery is designed for high reliability, long cycle life, and exceptional thermal stability. Its specialized chemistry prevents freeze-induced damage and maintains efficient ion conductivity even at -40°C, making it suitable for outdoor winter equipment, portable devices operating in snow-covered regions, and industrial machinery used in polar areas. Whether powering temperature sensors, cold storage monitoring systems, or emergency devices in frigid environments, this low-temperature LiFePO4 battery provides the durability and performance required to keep critical systems running when temperatures plummet.

Key Features

• Industry-leading ultra-low temperature performance: supports charging and discharging at -40°C
• 3.2V nominal voltage with 26650 cylindrical form factor for easy integration into devices
• 300mAh capacity delivers reliable power for extended operation in cold environments
• Advanced LiFePO4 chemistry for high safety, thermal stability, and freeze resistance
• Prevents capacity loss and voltage drop in subzero temperatures compared to standard lithium
• Long cycle life and low self-discharge rate optimized for cold climate use
• Robust cylindrical construction resistant to cold-induced brittleness and mechanical stress
• Ideal for applications where extreme cold resistance is a critical requirement
• High reliability ensures consistent performance in Arctic, alpine, and cold-chain scenarios

Technical Specifications

Quick Overview

• 3.2V LiFePO4 cell with 26650 standard size for universal device compatibility
• 300mAh capacity ensures reliable power delivery in subzero conditions
• Operates flawlessly at -40°C with no capacity loss or charging failure
• Advanced low-temperature formula prevents freeze damage and maintains performance
• High thermal stability and safety for use in extreme cold environments
• Long service life and low self-discharge for long-term cold climate storage
• Robust cylindrical design resistant to cold-induced structural stress
• Perfect replacement for batteries failing in subzero temperature applications
• IP67 rugged build for outdoor cold environment deployment

Application Areas

Our low-temperature LiFePO4 battery is specifically engineered for applications that demand reliable power in extreme cold conditions, including:

• Arctic and polar expedition equipment for research stations and field devices
• Alpine and high-altitude monitoring sensors, drones, and data loggers
• Cold-chain logistics temperature trackers for frozen food and pharmaceutical transport
• Outdoor winter security cameras and surveillance systems operating in snow
• Portable medical devices for emergency use in cold climates and remote areas
• Industrial machinery and tools for construction in freezing winter environments
• Solar-powered cold storage backup systems for off-grid polar regions
• Underground and refrigerated logistics equipment requiring low temp operation