High Temperature Lithium Polymer Battery

High-temperature lithium polymer batteries are heat-resistant lithium batteries that operate stably above 80℃, ideal for high-temperature industrial and automotive environments.

Can't find a matching standard model? ZERNE can evaluate a custom high temperature lipo battery based on your required capacity, dimensions, operating temperature, and application.

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Custom Batteries

3.7V LiPo Cells

230–6300mAh

6 Standard Models

Custom OEM Options

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High Temperature Polymer Lithium-Ion Battery

High Temperature Lithium-Ion Polymer Battery Features

High-temperature lithium polymer batteries are designed to maintain more stable electrochemical performance in elevated-temperature environments than standard LiPo cells. Heat-resistant electrolyte formulations, robust electrode materials, and optimized cell designs help limit increases in internal resistance, capacity degradation, and voltage instability at high temperatures, thereby reducing the risk of premature shutdowns and safety issues.

High-Temperature Stability

Heat-resistant electrolyte systems and optimized cell materials help the battery maintain more stable voltage and discharge behavior as ambient temperature rises, reducing the performance degradation commonly seen in standard LiPo batteries exposed to prolonged heat.

Sustained Cycling

Elevated temperatures can accelerate battery aging and capacity loss. High-temperature LiPo cell designs are intended to reduce heat-related degradation and support more consistent capacity over repeated charge and discharge cycles within the specified operating conditions.

Heat-Resistant Cell Design

High-temperature battery designs use materials and cell structures selected for better thermal stability. Combined with appropriate protection and operation within the specified charge, discharge, and storage temperature limits, these design measures help improve reliability in heat-exposed applications.

Specialized Application

Battery requirements can vary significantly by device and installation environment. ZERNE can evaluate capacity, cell dimensions, discharge current, connector configuration, and temperature requirements to match high-temperature LiPo battery designs to OEM applications.

Balanced Lightweight Design & Long Cycle Life

The pouch-cell structure of lithium polymer batteries supports compact and lightweight battery designs for space-constrained devices. High-temperature designs aim to balance size, capacity, cycle performance, and thermal requirements according to the application.

Product Details

Explore ZERNE high temperature LiPo battery models by capacity, dimensions, and internal resistance. Select a model below to view detailed specifications, or contact us if your project requires a different size, capacity, or operating-temperature range.

Model	Voltage	Capacity (mAh)	Charge Rate	Size			Internal Resistance (mΩ)	Details
Model	Voltage	Capacity (mAh)	Charge Rate	Thickness(mm)	Width(mm)	Length(mm)	Internal Resistance (mΩ)	Details
651825	3.7V	230	1C	6.5	18	25	110	View Details
503033	3.7V	500	1C	5.0	30	33	80	View Details
103249	3.7V	1800	1C	10	32	49	50	View Details
104265	3.7V	3250	1C	10	42	65	50	View Details
866864	3.7V	5000	1C	8.6	68	64	40	View Details
115377	3.7V	6300	1C	11	53	77	40	View Details
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.

Custom High Temperature LiPo Battery Solutions

Standard battery models may not match every high-temperature application. ZERNE can evaluate custom high temperature LiPo battery solutions based on your device space, required capacity, discharge current, operating temperature, connector, protection, and thermal conditions. Our engineering team can help identify a suitable cell configuration for OEM devices exposed to elevated temperatures.

What Can Be Customized?

Capacity & Cell Dimensions
Match the battery to available device space and runtime requirements.

Connector & Wire Configuration
Connector type, wire length, polarity, and cable outlet direction can be evaluated according to the device structure.

Protection & Temperature Sensing
PCM/BMS and NTC temperature-sensing options can be integrated according to the battery and device requirements.

High-Temperature Performance Requirements
Battery design can be evaluated according to the required discharge, charging, and storage temperature conditions.

What We Need From You

Required discharge temperature

Required charging temperature

Storage temperature and duration

Nominal voltage

Required capacity or runtime

Continuous and peak discharge current

Maximum battery dimensions

Connector / wire / application requirements

Important: High-temperature discharge capability does not automatically mean the same battery can be charged or stored at the same maximum temperature. Charge, discharge, and storage limits should be confirmed separately for each battery design.

Send Your Battery Requirements

Applications of High Temperature Polymer Lithium-Ion Battery

High temperature LiPo batteries are designed for devices that may be exposed to elevated ambient temperatures or internal heat accumulation during operation. Typical applications include robotics, medical equipment, GPS tracking devices, and industrial handheld electronics where battery performance and voltage stability must be maintained under heat.

Asset Tracker

Asset trackers used in warehouses, vehicles, and logistics environments may experience prolonged heat exposure while remaining in long standby operation. High temperature LiPo batteries can help maintain stable voltage and usable capacity for location monitoring and wireless communication.
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Container Tracker

Container trackers may be exposed to high temperatures inside metal containers, ports, trucks, and outdoor logistics environments. High temperature LiPo batteries can help support reliable positioning, status monitoring, and communication throughout long-distance transportation.
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GPS Tracking

GPS tracking devices used in vehicles and outdoor installations may experience elevated enclosure temperatures caused by solar exposure and limited ventilation. High temperature batteries can help maintain reliable positioning, communication, and standby performance in heat-exposed environments.
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Vehicle Tracking Devices

Tracking devices installed in vehicles may be exposed to heat from engine compartments, enclosed cabins, and direct sunlight. High temperature LiPo batteries can be evaluated for applications requiring both thermal resistance and stable long-term standby performance.
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Body-worn Camera

Body-worn cameras used for extended outdoor operation may be exposed to heat from ambient conditions, continuous video recording, processors, and compact sealed housings. High temperature battery designs can be evaluated where elevated internal temperature is part of the device's operating profile.
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High-Temperature Battery R&D, Quality and Compliance

High-temperature battery performance depends not only on the finished cell specification, but also on electrolyte systems, separator materials, manufacturing consistency, and validation under defined thermal conditions. ZERNE supports high-temperature LiPo battery projects through material R&D, process quality control, and battery compliance resources.

High-Temperature Material Technology

ZERNE develops high-temperature-resistant separator and electrolyte technologies to improve thermal stability in heat-exposed battery applications. Our advanced material platform includes aramid separator technology and high-temperature electrolyte systems designed for improved stability under elevated-temperature conditions.

Explore Advanced Materials

Battery Manufacturing Quality Control

ZERNE applies process monitoring from electrode preparation through finished-cell inspection, including dimensional and structural checks, electrolyte-process control, and pre-shipment performance tracking to support battery consistency across production batches.

Explore Quality Control

Certification & Compliance Support

ZERNE supports battery projects with safety, transport, environmental, and quality-management compliance documentation. Certification availability should be confirmed according to the selected battery model, configuration, destination market, and project requirements.

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How to Validate a Custom LiPo Battery Sample.png

July 30, 2026

How to Validate a Custom LiPo Battery Sample Before Mass Production

Receiving a custom LiPo battery sample is an important project milestone, but a battery that fits the enclosure, powers the device, and completes one charging cycle is not automatically ready for mass production.

February 10, 2026

How Temperature Affects the Performance of a LiPO Battery

Temperature changes affect your LiPO battery in many ways. When it is very hot or cold, the battery does not last as long. It also cannot hold as much power and will not live as long. High temperatures make the inside parts break down faster. This can make the battery swell or even catch fire.

February 09, 2026

Why Do LiPo Batteries Explode and How to Prevent It

LiPo safety is non-negotiable. A lithium polymer battery can deliver high power fast, so small mistakes can escalate quickly. We keep seeing more battery-powered devices in drones, tools, medical gear, and industrial electronics, and it raises one obvious question.

FAQs

What Is a High Temperature LiPo Battery?

A high temperature LiPo battery is a lithium polymer battery designed with heat-resistant materials and cell structures to maintain more stable electrochemical performance in elevated-temperature environments than a standard LiPo cell. Depending on the battery design, improvements may include heat-resistant electrolytes, separator materials, and optimized electrode systems.
What Operating Temperature Can a High Temperature LiPo Battery Support?

The supported temperature range depends on the specific cell design and whether the requirement applies to charging, discharging, or storage. These temperature limits should be evaluated separately based on the battery model, load conditions, storage duration, and OEM application. Contact ZERNE with your required thermal conditions for model selection or custom evaluation.
Are Charging, Discharging and Storage Temperature Limits the Same?

No. Charging, discharging, and storage temperature limits are different battery specifications and should not be treated as the same value. A battery that can discharge at an elevated temperature may require a lower temperature during charging or long-term storage. Always confirm all three conditions when selecting a battery for a high-temperature application.
What Is the Difference Between a Standard LiPo Battery and a High Temperature LiPo Battery?

Standard LiPo batteries can experience faster capacity degradation, increased internal resistance, voltage instability, and accelerated aging when exposed to prolonged heat. High temperature LiPo batteries use material and cell-design optimizations intended to improve thermal stability and maintain more reliable performance under specified elevated-temperature conditions.
What Is the Difference Between a High Temperature Battery and a Wide Temperature Battery?

A high temperature battery is primarily designed for reliable operation in elevated-temperature environments. A wide temperature battery is designed for applications that require performance across a broader temperature range, potentially including both sub-zero and high-temperature conditions. The appropriate solution depends on the complete operating-temperature profile of the device.
If your project must operate in both extreme cold and heat, provide the full temperature range when requesting a battery recommendation.
How Do I Choose or Customize a High Temperature LiPo Battery for My Device?

Start with the required discharge temperature, charging temperature, storage temperature and duration, nominal voltage, capacity or runtime, continuous and peak current, maximum battery dimensions, and connector requirements. ZERNE can evaluate whether one of the standard high temperature LiPo battery models is suitable or whether a custom battery solution should be developed for the application.