Wide Temperature
32140 Battery Cell
HL32140l lfp cell is designed for extreme outdoor environments, delivering reliable power from −40°C to +80°C with long cycle life for solar street lights, industrial equipment and remote systems.
Wide Temperature 32140 Lifepo4 Battery Cell
The HL32140L is a high-capacity 15Ah 32140 LiFePO4 cell, designed to reduce overall battery pack costs. It supports a wide temperature range (-40°C to 85°C), long cycle life, low impedance, and high discharge rate (3C+), making it ideal for outdoor lighting, AGV/AMR vehicles, e-bikes, and outdoor data logging devices. Its excellent consistency ensures reliable performance in multi-cell packs and extreme conditions.
2000+ Ultra-long Cycles
Far exceeds industry standards, reducing total lifecycle costs and maintenance frequency.
Wide Temperature Range
Operates reliably from -40°C to +85°C, ensuring stable power in both extreme cold and heat.
Ultra-low Internal Resistance
Tabless design minimizes energy loss and heat generation, improving overall performance.
High-rate Discharge
Supports instantaneous high-power demands of demanding equipment and fast-charging applications.
Extreme-Condition Safety
Resistant to thermal runaway, impacts, and harsh conditions, providing maximum reliability.
High-capacity Single Cell
With 15Ah per cell, reduces the number of cells required for battery packs, lowering cost and simplifying assembly.
HL32140L LiFePO4 Battery Cell Specifications
Key specifications, wide-temperature performance and reliability data for the HL32140L 15000mAh LiFePO4 battery cell designed for extreme environments.
−40°C to +80°C
Wide Operating Temperature
15000mAh
High Capacity
60A
High Discharge Capability
≥2000
Long Cycle Life
≥70%
85°C High Temperature Storage Recovery
Electrical Specifications
Typical Capacity (0.2C)
15000mAh
Minimum Capacity (0.2C)
14000mAh
Nominal Voltage
3.2V
Working Voltage
2.0V – 3.65V
Max Charge Current
4.5A
Max Continuous Discharge
60A
Temperature & Reliability Specifications
Charge Temperature
−20°C to +60°C
Discharge Temperature
−40°C to +80°C
Cycle Life
≥ 2000 cycles
Capacity at −40°C (1C)
≥ 60%
Recovery After 1000h at 85°C
≥ 70%
Mechanical Specifications
Diameter
33.2 ± 0.2 mm
Height
140 ± 0.3 mm
Cell Format
32140
Chemistry
LiFePO4 (LFP)
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HL32140L Wide-Temperature LiFePO4 Battery Performance
HL32140L Validated performance data covering cycle life, discharge capability and wide-temperature performance of the 15Ah LiFePO4 cylindrical battery cell for outdoor and industrial applications.
Wide-Temperature LiFePO4 Battery Performance
Delivers reliable discharge performance from −40°C to +85°C, supporting outdoor and industrial applications in extreme environments.
−40°C to +85°C
Wide Temperature Battery
High-Temperature Cycle Stability
Maintains approximately 70% capacity retention after around 1,800 cycles at 45°C, ensuring reliable operation in high-temperature environments.
45°C Cycling
~1,800 Cycles
Long-Life LiFePO4 Battery Cell
Provides around 80% capacity retention after approximately 3,000 cycles, supporting long-term deployment with reduced maintenance.
~3,000 Cycles
Long Service Life
High-Temperature Cycle Stability
Maintains approximately 70% capacity retention after around 1,800 cycles at 45°C, ensuring reliable operation in high-temperature environments.
45°C Cycling
~1,800 Cycles
HL32140L Battery Applications
The HL32140L is a 15Ah 32140 LiFePO₄ battery cell built for extreme environments. Featuring −40°C to +85°C operation and 2000+ cycle life, it provides reliable, long-lasting power for outdoor and industrial systems.
15Ah 32140 LiFePO₄ Battery for Outdoor Lighting Systems
HL32140L supports outdoor telecom cabinets, remote communication nodes and base station backup systems where reliable power availability is essential. With wide-temperature operation and long service life, this 32140 LiFePO₄ battery cell helps maintain stable performance in remote and challenging environments.
15Ah High
Capacity
Capacity
−40°C to +85°C
Operation
Operation
2000+ Cycle
Life
Life
Long-Life 32140 LiFePO₄ Battery for Industrial Systems
HL32140L delivers dependable backup power for industrial control cabinets, automation equipment and remote power systems requiring stable operation in harsh environments. Its large-format LiFePO₄ design provides extended runtime, reliable performance and long service life for critical industrial applications.
High Energy
Capacity
Capacity
Extreme Temperature Reliability
Long-Term Operation
Outdoor Telecom Backup Battery
Wide-Temperature 32140 Battery Cell for Communication Systems
HL32140L supports outdoor telecom cabinets, remote communication nodes and base station backup systems where reliable power availability is essential. With wide-temperature operation and long service life, this 32140 LiFePO₄ battery cell helps maintain stable performance in remote and challenging environments.
−40°C to +85°C Performance
Reliable Backup
Power
Power
Low Maintenance Design
Remote Monitoring & RTU Battery
Long-Life 32140 Lithium Battery for Remote Monitoring Equipment
HL32140L provides reliable power for remote monitoring systems, RTU equipment, telemetry units and outdoor data logging devices deployed in locations with limited maintenance access. Its high capacity and durable LiFePO₄ chemistry support long-term autonomous operation under variable environmental conditions.
15Ah Long
Runtime
Runtime
Remote Deployment
Ready
Ready
Stable Outdoor Performance
High-Power 32140 LiFePO₄ Battery for Industrial Robots
HL32140L delivers stable power for AGVs, AMRs and industrial mobile equipment requiring reliable energy output and frequent cycling capability. With low internal resistance and high-rate discharge performance, it supports peak power demands during movement, acceleration and continuous industrial operation.
High-Rate
Discharge
Discharge
Long Cycle
Life
Life
Industrial-Grade Reliability
15Ah 32140 LiFePO₄ Battery for Remote Monitoring Systems
HL32140L provides reliable power for environmental monitoring stations, weather monitoring equipment, hydrological sensors and remote data logging systems. With 15Ah capacity, wide-temperature operation from −40°C to +85°C and long cycle life, it supports continuous operation in remote outdoor environments with limited maintenance access.
15Ah High
Capacity
Capacity
Wide Temperature Operation
Long-Term Outdoor Deployment
32140 Battery Cell Core Specifications
Size
Diameter
33.2 ± 0.2 mm
Height
140 ± 0.3 mm
Capacity
Minimum Capacity (0.2C)
14000 mAh
Typical Capacity (0.2C)
15000 mAh
Voltage and Current
Nominal voltage
3.20V
Operating Voltage
2V~3.65V
Maximum Charging Current
4.5A
Operating Temperature
Charging Temperature Range
-20~60℃
Discharge Temperature Range
-40~80℃
Maximum Discharge Current
60A
Other
Cycle Life
> 2000
-40°C Capacity (1C)
> 60%
Recovery capacity after 1000 hours of storage at 85°C
> 70%
Explore HL32140L Battery Performance
Download the test report to explore exceptional capabilities—rapidly restoring high-efficiency output even after extended storage in extreme environments.
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HL32140L Battery Applications
The HL32140L is a high-performance 32140 LiFePO4 battery cell with a wide -40°C to +85°C operating range, 2000+ cycle life, and high-rate discharge for reliable, efficient power in extreme conditions.
Outdoor Lighting Battery
Streetlights & Cold Storage Lamps: The 32140 battery supports continuous charge and discharge cycles in both high and low temperatures. Ideal for solar-powered lighting, it offers fast charging and high capacity to compensate for limited sunlight. Multi-cell configurations maintain excellent cell consistency, reducing maintenance and replacement costs.
AGV & AMR Battery
The 32140 cell battery performs reliably in extreme temperatures and supports discharge rates above 3C. Its ultra-low internal resistance and high-rate discharge meet the instantaneous power demands of AGVs and AMRs, ensuring stable operation and long service life.
Battery for Light Electric Vehicles (E-bikes)
This 32140 LiFePO4 battery delivers high-capacity energy storage with 2000+ cycles, enabling long-range and durable performance for electric bicycles and other light mobility devices. It supports high-rate discharge and extreme temperature operation, providing fast start-up and strong hill-climbing power.
Outdoor Data Logging Equipment (RTU Battery)
For remote monitoring and outdoor IoT devices, the 32140 battery cell guarantees long-term stable operation in extreme temperatures. Its robust design reduces replacement frequency and supports continuous operation even under harsh environmental conditions.
Expanded Applications for 32140 Battery Cells
The HL32140L battery offers the advantages of high capacity and long cycle life, delivering extended runtime at a low unit cost within limited battery space.
Robot
Streetlight
Electric Bicycle
Industrial Handheld Terminal
Outdoor Surveying Instruments
Mineral Exploration Equipment
Military and Police Equipment
Intelligent Logistics Equipment
Custom 32140 Battery Pack
HL32140L supports full customization to meet your project needs. We offer professional services for custom 32140 battery packs, including welding, wire leads, connectors, heat shrink tubing, and protection circuitry. Whether for OEM production, corporate projects, or research applications, our team can design and assemble battery solutions that match your exact specifications.
Key Features:
- Custom battery pack design based on your voltage, capacity, and size requirements
- Wire harnesses, connectors, and thermistors integrated according to your needs
- Protection boards for safe and reliable operation
- Suitable for OEM, corporate, and R&D projects
32140 Battery Pack Design Examples
Typical 32140 LiFePO₄ battery pack configurations based on HL32140L wide-temperature cells.
Voltage, capacity, BMS and mechanical design can be customized for different applications.
Voltage, capacity, BMS and mechanical design can be customized for different applications.
Configuration 8S4P HL32140L Cells
Key Features
- −40°C to +85°C wide-temperature operation for outdoor environments
- 2000+ cycle life supporting long-term solar lighting operation
- Custom BMS and pack design for different system requirements
Configuration 4S2P HL32140L Cells
Key Features
- Stable power supply for remote monitoring equipment
- Wide-temperature performance from −40°C to +85°C
- Long standby operation with reduced maintenance requirements
Configuration 8S3P HL32140L Cells
Key Features
- High-capacity LiFePO₄ solution for industrial power demands
- −40°C to +85°C operation for harsh environments
- Custom enclosure, BMS and connector integration support
Need a Custom 32140 LiFePO₄ Battery Pack?
UltraXel provides wide-temperature 32140 LiFePO₄ battery packs with customized configurations for outdoor and industrial applications.
Why Choose UltraXel Wide-Temp 32140 Battery?
Engineered for extreme environments, the HL32140L delivers reliable power with high capacity, long cycle life and customized pack capability for outdoor and industrial applications.
Wide-Temperature Reliability −40°C to +80°C
Designed for extreme environments, the HL32140-L delivers stable performance across wide temperature conditions.
High Capacity 15Ah LiFePO₄ Cell
The large-format 32140 cell provides high capacity with fewer cells required for efficient pack integration.
Long Cycle Life ≥2000 Cycles
Built with stable LiFePO₄ chemistry, the HL32140-L offers excellent safety, durability and long-term reliability.
Custom Pack Integration
From cell selection to complete battery packs, UltraXel supports customized voltage, capacity, BMS and mechanical designs.
FAQs about 32140 Battery
1. What is a 32140 LiFePO₄ battery?
A 32140 LiFePO₄ battery is a cylindrical lithium iron phosphate cell with a diameter of approximately 32mm and a length of 140mm.
Compared with smaller cylindrical cells, 32140 LiFePO₄ batteries provide higher capacity, excellent safety and long cycle life, making them suitable for applications such as solar street lighting, industrial equipment, AGV systems, outdoor monitoring and remote power solutions.
UltraXel HL32140-L wide-temperature LiFePO₄ cells are designed for demanding environments with reliable operation from −40°C to +85°C.
2. What does 32140 mean in a battery?
The term 32140 refers to the physical dimensions of the cylindrical battery cell:
- 32 = approximately 32mm diameter
- 140 = approximately 140mm length
Due to its larger form factor, a 32140 battery can provide higher capacity per cell compared with smaller cylindrical cells such as 18650, making it suitable for long-duration applications.
3. How does a 32140 battery compare to an 18650 battery?
- A 32140 battery and an 18650 battery are both cylindrical lithium cells, but they are designed for different application requirements.A 32140 LiFePO₄ cell offers a larger size, higher capacity per cell and longer cycle life, making it suitable for applications requiring extended runtime and stable power output.An 18650 battery features a more compact size and flexible configuration options, making it commonly used in portable devices, IoT products and compact battery packs.
32140 LiFePO₄ Battery 18650 Lithium Battery Size Larger cylindrical cell Compact cylindrical cell Capacity Higher capacity per cell Flexible capacity options Chemistry LiFePO₄ NCM / LiFePO₄ available Applications Solar, AGV, industrial equipment IoT, trackers, portable devices
4. What are the advantages of UltraXel HL32140L LiFePO₄ battery?
A 32140 LiFePO₄ battery offers several advantages for industrial and outdoor applications:
- Long cycle life for extended service periods
- High safety and thermal stability compared with traditional lithium chemistries
- Stable power output for demanding equipment
- Higher capacity per cell for reduced pack complexity
- Wide-temperature performance for harsh environments
UltraXel HL32140-L cells are optimized for applications requiring reliable operation from −40°C to +85°C.
5. How long does a 32140 LiFePO₄ battery last?
A 32140 LiFePO₄ battery typically provides a long service life due to the stable chemistry of lithium iron phosphate.
Under suitable operating conditions, UltraXel HL32140-L LiFePO₄ cells can achieve 2000+ cycles, supporting long-term applications with reduced maintenance requirements.
Actual battery life depends on factors such as:
- Charge and discharge conditions
- Operating temperature
- Battery management system (BMS)
- Application environment
6. Can 32140 batteries work in extreme temperatures?
Yes. Wide-temperature 32140 batteries are designed for applications exposed to harsh environmental conditions.
UltraXel HL32140-L LiFePO₄ cells support:
- −40°C to +85°C discharge operation
- Stable performance in outdoor environments
- Reliable power delivery under temperature variations
They are suitable for applications such as solar lighting, remote monitoring systems, industrial equipment and outdoor power systems where standard batteries may experience reduced performance.
7. How can 32140 cells be assembled into a battery pack?
32140 cells can be configured into custom battery packs based on required voltage, capacity and application needs.
Typical configurations include:
- 4S2P for 12.8V battery packs
- 8S3P for 25.6V higher-capacity packs
- 8S4P for larger energy storage requirements
UltraXel supports custom battery pack development including:
- Cell selection
- Series and parallel configuration
- BMS integration
- NTC temperature monitoring
- Connector and enclosure customization
8. What applications are best suited for 32140 batteries?
32140 LiFePO₄ batteries are commonly used in applications requiring high capacity, long service life and reliable operation in demanding environments.
Typical applications include:
- Solar street lighting
- Environmental monitoring systems
- AGV and industrial equipment
- Outdoor IoT systems
- Remote power systems
- Communication and monitoring devices
UltraXel provides customized 32140 battery pack solutions for different voltage, capacity and environmental requirements.
9. How should a 32140 LiFePO₄ battery be charged?
A 32140 LiFePO₄ battery should be charged using a charger designed specifically for LiFePO₄ chemistry.
Proper charging helps maintain battery performance and service life. For battery packs, a suitable BMS is recommended to provide:
- Overcharge protection
- Over-discharge protection
- Cell balancing
- Temperature monitoring
UltraXel can provide customized charging and protection solutions based on specific battery pack requirements.
10. Are 32140 LiFePO₄ batteries safe for industrial applications?
Yes. 32140 LiFePO₄ batteries are widely used in industrial applications due to their excellent thermal stability and safety characteristics.
Compared with many other lithium chemistries, LiFePO₄ offers:
- Better thermal stability
- Lower risk of thermal issues
- Long cycle performance
- Reliable operation in demanding environments
With proper battery design, BMS protection and pack integration, 32140 LiFePO₄ battery packs are suitable for industrial, outdoor and remote applications.
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