Product Overview
LithiumWerks AER32140m2A1 3.2 V, 15 Ah Lithium Iron Phosphate (LiFePO4) Energy Cell
The LithiumWerks AER32140m2A1 is a high-performance lithium iron phosphate (LiFePOâ‚„) cylindrical cell designed for demanding industrial and mobility applications. With a 3.2V nominal voltage and 15Ah capacity, it delivers 48Wh of energy in a compact 33.2mm x 140mm format. Engineered for superior thermal stability, high cycle life, and rapid charge capability, this cell is ideal for UPS systems, AGVs, electric 2- and 3-wheelers, hybrid marine vehicles, and telecom backup.
Offering >3,500 cycles at 80% DoD and a pulse discharge rate up to 60A, it ensures both safety and long-term reliability. Certified for global safety and transportation standards, the AER32140m2A1 provides consistent power and safety under extreme environmental and abuse conditions.
Specifications
- Model: AER32140m2A1
- Chemistry: Lithium Iron Phosphate (LiFePOâ‚„)
- Nominal Voltage: 3.2 V
- Capacity: 15.0 Ah
- Energy: 48 Wh
- Specific Energy: 185 Wh/kg
- Energy Density: 396 Wh/L
- Cycle Life: >3,500 cycles (80% DoD @ 0.5C)
- Pulse Discharge Current (10s): 60 A
- Max Continuous Discharge Current: 45 A
- Fast Charge Current (20–80% SOC): 30 A
- Recommended Charge Voltage: 3.65 V
- Float Voltage: 3.45 V
- Impedance (1kHz ACIR): < 3 mΩ
- Operating Temp (Discharge): -20ºC to 70ºC
- Operating Temp (Charge): 0ºC to 60ºC
- Storage Temp: -20ºC to 70ºC
- Dimensions: Ø33.2 mm x 140 mm
- Weight: 268 g
- Certifications: UN 38.3, UL 1973, UL 1642, IEC 62620, IEC 62133
Features and Benefits
- Advanced LiFePOâ‚„ chemistry for enhanced safety and thermal stability
- Long cycle life: >3,500 cycles at 80% depth of discharge
- Fast charging capabilities: up to 30A (2C) from 20–80% SOC
- High discharge rate: 60A peak (4C), 45A continuous (3C)
- Low impedance < 3 mΩ for efficient energy delivery
- Wide temperature range operation (-20°C to +70°C)
- Certified to global standards (UL, IEC, UN, BIS)
- Built-in safety: resists over-discharge, short circuit, crush, and nail penetration
Applications
- Electric 2 & 3 Wheelers: Suitable for e-scooters, e-bikes, and trikes requiring fast charging and long runtime
- Light Commercial Vehicles (eLCV): For small-scale electric delivery and transport systems
- Electric Utility Vehicles: Ideal for industrial electric carts and maintenance vehicles
- Hybrid-Electric Marine: Reliable power for boats, ferries, and marine EVs
- UPS & Telecom Backup: Delivers high-reliability energy backup for critical infrastructure
- Residential Energy Storage: Ideal for solar storage and off-grid backup solutions
- Material Handling & AGVs: Perfect for warehouse robotics and automated guided vehicles
- Industrial Equipment: Robust power for harsh environment machinery and tools
Lithium Werks AER32140m2A1 Data Sheet
For Volume Pricing email us at sales@stortronics.com or call us today at 248-912-1200
