Description
Lithium Werks AN26650M1B Lithium Iron Phosphate (LiFePO₄) Cell
The Lithium Werks AN26650M1B is a robust LiFePO₄ (Lithium Iron Phosphate) rechargeable cell, built to deliver safe, long-lasting, and consistent energy performance.
With a 2.3Ah capacity and 3.3V nominal voltage, it offers a balance of high power, excellent cycle life, and thermal stability, making it ideal for industrial, automotive, energy storage, and backup applications.
Built using Lithium Werks’ patented Nanophosphate® technology, the AN26650M1B cell supports high discharge rates, rapid charging, and outstanding safety against thermal events and abuse.
Its exceptional life cycle—up to 2,000+ cycles—ensures lower total cost of ownership for long-term deployments.
Specifications
Lithium Werks ANR26650m1B Specifications
- Model: ANR26650M1B
- Chemistry: Lithium Iron Phosphate (LiFePO₄)
- Nominal Voltage: 3.3 V
- Capacity: 2.3 Ah
- Energy: 7.59 Wh
- Typical Internal Resistance: < 10 mΩ (1kHz ACIR)
- Maximum Continuous Discharge Current: 70 A (30C)
- Maximum Pulse Discharge Current: 120 A (5 seconds)
- Cycle Life: 2,000+ cycles (at 100% DoD)
- Recommended Charge Current: 3 A
- Fast Charge Capability: ≤ 10-minute charge with appropriate charger
- Operating Temperature (Discharge): -30°C to +60°C
- Operating Temperature (Charge): 0°C to +45°C
- Storage Temperature: -40°C to +60°C
- Dimensions: Ø26 mm x 65 mm
- Weight: ~76 g
- Certifications: UL 1642, UN 38.3, RoHS
Download the LithiumWerks ANR26650m1B Data Sheet
Download the LithiumWerks Charging Recommendations
Features and Benefits
Lithium Werks ANR26650m1B Features and Benefits
- Nanophosphate® LiFePO₄ chemistry ensures superior thermal and chemical stability
- High discharge capability: up to 70A continuous and 120A pulse
- Extremely long cycle life (2,000+ cycles) reduces maintenance and replacement costs
- Fast charging with low heat generation
- Safe performance in high abuse conditions including short circuit, overcharge, and crush
- Wide operating temperature range for extreme environments
- Compact 26650 size ideal for scalable battery packs
- Globally certified for transport and safety standards
Applications
- Electric Power Tools: Delivers high current for drills, saws, and industrial tools
- UPS and Backup Systems: Reliable power source for data centers, telecom, and critical infrastructure
- Energy Storage Systems (ESS): Suitable for residential and commercial solar storage
- Medical Devices: Stable chemistry ideal for ventilators, pumps, and diagnostic tools
- Automotive & EV Battery Packs: Can be used in modular systems for auxiliary power or main drive
- Robotics and AGVs: Supports high load current with consistent delivery
- Military and Aerospace: Approved for use in rugged environments requiring dependable power
Custom Battery Pack Assembly Information
Customized Battery Pack Assemblies
StorTronics is your reliable and experienced partner to design and produce your custom battery pack. These are a few reasons why we believe you should choose us for your battery pack needs:
Expertise and Experience: Our team of design engineers, product development and production team collectively has over 50 years of experience designing and producing custom battery packs for a wide range of applications. We have the expertise to work with you to develop a battery pack that meets your specific needs, whether you need high power density, long cycle life, or specialized environmental durability.
Customized Solutions: We understand that every customer has unique requirements and specifications for their battery pack. That's why we offer fully customized solutions that are tailored to your specific needs. We work closely with you throughout the design and production process to ensure that the final product meets your expectations.
High-Quality Components: We use only the highest quality components in our battery packs, including top-of-the-line cells, connectors, and electronic components. We source our components from trusted suppliers to ensure that your battery pack is reliable and durable.
Rigorous Testing and Quality Control: We subject all of our battery packs to rigorous testing and quality control procedures to ensure that they meet the highest standards of performance and reliability. We use advanced testing equipment and procedures to ensure that your battery pack is up to the task.
Competitive Pricing: Despite offering customized solutions and high-quality components, we are committed to providing competitive pricing to our customers. We work closely with you to understand your budget and provide a cost-effective solution that meets your needs.
For your battery design and system needs, please contact our engineering staff at (248) 912-1200 or download our Custom Battery Pack Design form and email it to sales@stortronics.com.
Custom Secondary/Rechargeable Battery Pack Design Form
Custom Primary/Non-Rechargeable Battery Pack Design Form
