ER26500M 3.6V 6500mAh Li-SOCl₂ Lithium Thionyl Chloride Battery Cell
Model: ER26500M
Nominal Voltage: 3.6V
Capacity: 6500mAh
Dimension: Ø26.2 × 50.0mm
Features:
- Li-SOCl₂ Primary Battery
- C cylindrical battery design
- Medium discharge rate design
- High continuous and pulse current capability
- Reliable power for industrial and remote applications
Product Specification
| ER26500M Technical Data | |
|---|---|
| Battery Type | Lithium Thionyl Chloride (Li-SOCl₂) Primary Battery |
| Model | ER26500M |
| International Size | C |
| Nominal Voltage | 3.6V |
| Nominal Capacity | 6500mAh |
| Termination Voltage | 2.0V |
| Max. Continuous Current | 1500mA |
| Max. Pulse Current | 2500mA |
| Operating Temperature | -60℃ to +85℃ |
| Weight | 55g |
| Dimension | Ø26.2 × 50.0mm |
Product Features
- High energy density with stable 3.6V nominal voltage for long-term power supply.
- Medium discharge rate design with 1500mA continuous current and 2500mA pulse current capability.
- Excellent high-current performance for industrial equipment requiring frequent data transmission.
- Ultra-low self-discharge rate for long-term energy retention.
- Wide operating temperature range from -60℃ to +85℃ for harsh environments.
- High capacity C-size cylindrical design suitable for remote and industrial applications.
Applications
- Smart electricity, water, and gas meters
- Industrial IoT monitoring systems
- Wireless sensor networks
- Remote data acquisition equipment
- Security and tracking devices
- Environmental monitoring systems
- Backup power supplies for industrial equipment
Custom Li-SOCl₂ Battery Pack Solutions

In addition to standard Li-SOCl₂ cells, LNC Battery provides customized primary lithium battery pack solutions for industrial and long-term power applications. Based on different application requirements, we can provide flexible battery configurations and reliable assembly solutions for smart meters, IoT devices, industrial equipment, and remote monitoring systems.
- Customized Voltage and Capacity: Battery configurations can be customized according to required voltage, capacity, and application conditions.
- Series and Parallel Configuration: Supports customized battery pack designs to achieve specific voltage and energy requirements.
- Customized Connectors and Wiring: Provides different connector types, cable lengths, and terminal solutions for easy integration.
- Customized Structure and Assembly: Supports battery holders, protective housings, and customized mechanical designs.
- Reliable OEM/ODM Support: Our engineering team helps develop optimized Li-SOCl₂ battery solutions for various industrial applications.

LNC Battery provides OEM and ODM services for customized primary lithium battery solutions. From battery selection and configuration design to final assembly, we work with customers to develop reliable power solutions for long-life and mission-critical applications.







