Low Temperature LiPo Battery

Reliable Performance Down to -40°C

Engineered with low-temperature electrolyte systems to deliver stable discharge performance in extreme cold environments.

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What Is a Low Temperature LiPo Battery?

ZERNE Low Temperature LiPo Battery is a specially engineered lithium polymer battery designed to deliver reliable power in cold and extreme environments where standard lithium batteries experience significant performance loss.

Unlike conventional LiPo batteries, ZERNE low temperature batteries use advanced electrolyte formulations, optimized electrode materials, and enhanced cell designs to maintain stable discharge performance, higher capacity retention, and lower internal resistance at sub-zero temperatures.

These batteries are widely used in applications such as GPS trackers, IoT devices, drones, outdoor monitoring systems, cold chain equipment, and industrial electronics operating in harsh winter conditions.

Safe Charging

Stable Internal Resistance

Optional Self-Heating

Extreme Cold Resistance

Balanced Longevity

Why Do Standard LiPo Batteries Perform Poorly in Cold Temperatures?

As temperature decreases, the electrochemical activity inside a lithium battery slows down significantly.
This leads to several common issues:

Increased Internal Resistance: Cold temperatures increase the battery's internal resistance, making it harder for current to flow efficiently.
Reduced Discharge Capability: The battery's ability to deliver power decreases, especially under high load conditions.
Voltage Drop Under Load: Devices may shut down unexpectedly because the battery voltage drops rapidly when current is drawn.
Capacity Loss: A significant portion of the battery's stored energy becomes temporarily unavailable at low temperatures.

As a result, devices that operate normally at room temperature may experience shorter runtime, reduced performance, or complete failure in cold environments.

How Low Temperature LiPo Batteries Overcome These Challenges

ZERNE Low temperature lithium polymer batteries are specifically designed to maintain electrochemical activity even in freezing conditions.
Key technologies include:

Specialized Low-Temperature Electrolytes: Advanced electrolyte formulations improve ion conductivity at low temperatures, allowing lithium ions to move more freely within the cell.
Optimized Anode Materials: Modified graphite and low-temperature electrode materials help improve lithium-ion diffusion and reduce polarization effects.
Enhanced SEI Film Technology: A stable and optimized Solid Electrolyte Interphase (SEI) layer minimizes resistance growth and supports efficient charge transfer in cold conditions.
Low-Resistance Cell Design: The overall cell structure is engineered to reduce internal resistance and maintain stable voltage output under load.

The Result

Compared with standard lithium polymer batteries, ZERNE low temperature LiPo batteries provide:
Stable operation down to -40°C
Higher capacity retention in freezing environments
Reduced voltage sag under load
Improved cold-start performance
Longer runtime for outdoor and winter applications
Greater reliability for mission-critical devices

Why Standard LiPo Batteries Fail in Cold Temperatures

As temperatures drop below freezing, the electrochemical reactions inside a standard LiPo battery become less efficient, leading to significant performance loss.

Slower Lithium-Ion Movement

Low temperatures slow the movement of lithium ions between the electrodes, reducing the battery's ability to deliver power efficiently.
Reduced Electrolyte Conductivity

The electrolyte becomes less conductive in cold environments, making it more difficult for lithium ions to travel through the cell.
Increased Internal Resistance

Higher internal resistance causes greater voltage drop under load, resulting in reduced discharge capability and shorter runtime.

Result

This is why standard lithium batteries often struggle below 0°C, while ZERNE low temperature LiPo batteries are specifically engineered to maintain reliable performance in environments as cold as -40°C.

Product Details

Moedel	Voltage	Capacity	Charging	Size			Internal resistance (mΩ)
Moedel	Voltage	Capacity	Charging	Thickness(mm)	Width(mm)	Length(mm)	Internal resistance (mΩ)
603040	3.7V	700	1C	6.0	30	40	70
503638	3.7V	740	1C	5.0	36	38	80
603450	3.7V	1000	1C	6.0	34	50	70
524169	3.7V	1900	1C	5.2	41	69	50
684060	3.7V	2200	1C	6.8	40	60	50
714060	3.7V	2200	1C	7.1	40	60	50
804060	3.7V	2500	1C	8.0	40	60	50
734765	3.7V	3000	1C	7.3	47	65	50
754775	3.7V	3000	1C	7.5	47	75	40
965086	3.7V	4850	1C	9.6	50	86	40
115080	3.7V	5000	1C	11	50	80	40
105070	3.7V	5000	1C	10	50	70	40
Note: A wide range of our models are not listed on this page. Feel free to contact us if the specific model you require is unavailable here.

Need a Custom Low Temperature Battery for Your Project?

Tell us your device requirements and our engineers will recommend the most suitable low temperature lithium polymer battery solution.

Applications of Low Temperature Polymer Lithium-Ion Battery

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FAQs

Can Lithium Polymer Batteries Work at -40°C?

Yes. Standard LiPo batteries typically experience significant performance loss below 0°C. However, specially engineered low temperature LiPo batteries can operate in environments as cold as -40°C by using advanced electrolyte systems and optimized cell materials, ensuring reliable power delivery in extreme cold conditions.
What Is the Difference Between a Standard and Low Temperature LiPo Battery?

The main difference lies in the cell chemistry and low-temperature performance. ZERNE low temperature LiPo batteries use specialized electrolytes and optimized electrode materials to reduce internal resistance and improve ion conductivity at low temperatures. As a result, they provide higher capacity retention, more stable voltage output, and better discharge performance in cold environments.
Can Low Temperature Batteries Be Charged Below 0°C?

Charging capability depends on the battery design. Standard LiPo batteries are generally not recommended for charging below 0°C. Certain low temperature LiPo batteries can support charging at sub-zero temperatures when specifically designed for cold-weather applications. Please contact our engineering team for detailed charging specifications.
How Much Capacity Is Retained at -20°C?

Capacity retention varies by battery design and discharge conditions. A standard LiPo battery may retain only about 40–50% of its usable capacity at -20°C, while a low temperature LiPo battery can typically retain around 70–80% capacity, providing significantly longer runtime and more reliable performance.
What Applications Require Low Temperature Batteries?
Low temperature LiPo batteries are widely used in devices operating in cold or extreme environments, including:
- GPS Tracking Devices
- Cold Chain Monitoring Systems
- Drones & UAVs
- Outdoor Security Cameras
- Heated Gloves & Heated Apparel
- IoT Monitoring Devices
- Industrial Sensors
- Arctic & High-Altitude Equipment
These applications require reliable power delivery where standard batteries may experience significant performance degradation.
Do You Offer Custom Low Temperature Battery Packs?

Yes. ZERNE provide custom low temperature lithium polymer batteries with configurable voltage, capacity, dimensions, connectors, and protection circuits to meet specific application requirements.
What Is the Operating Temperature Range of Your Low Temperature LiPo Batteries?

ZERNE low temperature LiPo batteries are available with operating temperature ranges down to -40°C, while maintaining stable discharge performance and improved capacity retention compared with standard lithium polymer batteries.