What is a Low Temperature Battery?
Low-temperature batteries are specifically designed to perform effectively in temperatures below 0°C, unlike standard lithium-ion batteries. They retain approximately 50% of their charge and discharge capacity even at temperatures as low as -50°C. This technology helps prevent issues like reduced capacity, slower charging, and potential safety hazards that typically occur in standard batteries at low temperatures.Cold-Resistant Chemistry
High Energy Density
Despite the challenges posed by cold environments, our batteries maintain high energy density, delivering long-lasting power without compromising on size or weight.
Safety Features
Incorporating advanced safety mechanisms, our batteries are designed to prevent thermal runaway and other cold-related issues, ensuring safe operation in challenging environments.
With robust safety features built into our research and technology, our batteries can pass demanding tests such as nail penetration test, external short circuit test, crush test and some explosion-proof safety test. Contact us for more details and sample requests!
Standard Off-the-Shelf Low Temperature Battery Cells
Explore our range of specialized low-temperature battery cells, each designed to deliver optimal performance in cold environments while meeting specific industry requirements. This section is dedicated to our mass-produced low temperature battery cells.
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18650 Low Temperature Cylindrical Battery CellsOur Low Temperature 18650 Battery Cells are a cutting-edge solution designed for extreme cold environments, offering both reliable performance and high energy density. -
26650 Low Temperature Cylindrical Battery CellsOur 26650 low temperature battery cells are available for shipment with standard specifications. Please contact us for more details! -
We also mass produce some of our polymer chemical battery for low temperature and special purpose use. Contact us for more details. -
Our prismatic low temperature battery cells can be charged at -20°C and are available for sale. Please contact us for more details.
Some of Our Custom Low Temperature Batteries
Please note that most of our product is custom battery solution apart from our 18650 and 26650 standard, please refer to custom battery page for more details!
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This is our custom battery pack case in security device and surveillance industry. As we all know, some security device need to be in extreme cold environment, our battery could discharge and function well in such environment. -
Designed for winter Olympics for staff use, with strong discharge performance in winter and freezing environment. -
We have many application cases in Unmanned Underwater robots with some of robots require low temperature discharge conditions. -
We have some robots application in winter time to monitor the electricity power. Our low temperature battery could function well in such environment.
Product Application to Different Industries
Wide applications range from arctic to aerospace, we are top low temperature lithium battery manufacturer with extensive applications in different industry, contact us for more details!
- -40°C operation: Enables reliable power for satellites, UAVs, and stratospheric drones in extreme cold.
- Instant discharge stability: Ensures consistent voltage during rapid temperature fluctuations.
- Lightweight design: Custom low temperature battery packs reduce payload weight by 25-30% versus traditional solutions.
- Certifications: custom based on client need
- Sub-zero seawater resilience: Low temperature lithium batteries power ROVs (Remotely Operated Vehicles) in Arctic exploration.
- Corrosion-resistant casing: IP68-rated, epoxy-sealed packs withstand saltwater immersion at -30°C.
- Self-heating technology: Automatically activates at <0°C to maintain 90%+ capacity retention.
- Battlefield reliability: Low temperature batteries support communication devices, GPS trackers, and night-vision systems in -50°C conditions.
- Stealth performance: Ultra-low heat signature prevents thermal detection.
- Vibration/shockproof: Designed for armored vehicles and portable artillery in icy terrains.
- Pharma & vaccine safety: Temperature-controlled battery systems maintain -20°C to 8°C for sensitive biologics.
- 72-hour runtime: Ensures uninterrupted power for portable refrigeration units during transit.
- Compliant: Non-flammable LiFePO4 cells meet medical-grade safety standards.
- -25°C endurance: Powers AGVs (Automated Guided Vehicles) and robotic sorters in cold storage facilities (-18°C to -25°C).
- Anti-condensation design: Prevents moisture buildup on battery terminals.
- Fast recharge: Recovers 80% capacity in 1 hour at sub-zero temperatures.
- Antarctic sensor networks: Low temperature batteries run year-round in -40°C for climate monitoring equipment.
- Solar hybrid systems: Combines with PV panels to extend operational cycles during polar winters.
- Field-replaceable modules: Engineers swap cells without tools in extreme conditions.
Related Articles
Here is some related articles about low temperature battery technology and its related applications. Contact us for custom battery pack solutions for your specific need!
Frequently Asked Questions
Find answers to common questions about our low temperature battery solutions. Can't find what you're looking for? Contact us.What makes a low-temperature 18650 battery different from standard batteries?
Low-temperature 18650 batteries are engineered with advanced electrolytes, optimized electrode materials (e.g., cobalt oxide and graphite), and thermal management systems to maintain performance in extreme cold (as low as -40°C). Unlike standard batteries, they minimize ion mobility issues and internal resistance spikes in cold environments, ensuring reliable power output.
How does cold weather affect battery performance?
Cold temperatures reduce lithium-ion mobility, increase electrolyte viscosity, and slow chemical reactions. This leads to voltage drops, reduced capacity, and slower charge/discharge rates. Standard batteries may lose 50% capacity at -20°C, but low-temperature variants retain functionality through specialized design.
Can I charge a low-temperature 18650 battery in freezing conditions?
Charging below 0°C is risky due to lithium plating (dendrite formation), which can cause short circuits. Some batteries include preconditioning systems to warm cells safely before charging. Always use a charger designed for low-temperature operation.
What safety features do these batteries include?
Quality low-temperature 18650 batteries have: Overcharge/over-discharge protection, Short-circuit and thermal runaway prevention, Insulation systems to retain heat during operation.
How do I identify a high-quality low-temperature 18650 battery?
Look for: Reputable brands (e.g., Large Power) with proven cold-weather performance, Clear specs for temperature range (e.g., -40°C to 60°C) and capacity retention, Independent certifications or testing data.
