IFR26650N34A10.2 3.2V 3400mAh High Discharge LiFePO4 Battery With 2000 Cycle Life
Product Name
IFR26650N34A10.2 Lithium Iron Phosphate (LiFePO4) Battery
Advantages
- Long cycle life (2000+ cycles) and reliable performance.
- Low internal resistance (25 mΩ) for efficient energy transfer.
- Supports high discharge currents (up to 10,200 mA).
- Stable operation across a wide temperature range.
- Lightweight and eco-friendly design.
Specifications
| Parameter | Value |
| Nominal Voltage (V) | 3.2 |
| Nominal Capacity (mAh) | 3400 |
| Approx Weight (g) | 85.0 |
| Internal Resistance (mΩ) | 25.0 |
| Rated Charge Current (mA) | 1700 |
| Charging Voltage (V) | 3.65 |
| Rated Discharge Current (mA) | 1700 |
| Max Discharge Current (mA) | 10,200 |
| Cut-off Voltage (V) | 2.0 |
| Max Diameter (mm) | 26.3 |
| Max Height (mm) | 66.5 |
| Energy (Wh) | 10.9 |
Cycle Life
2000+ cycles at 50% depth of discharge (DOD).
Discharge Curve

Operating Temperature Range
| Parameter | Value |
| Charging Temperature | 0°C to 45°C |
| Discharging Temperature | -20°C to 60°C |
Certifications
- CE
- RoHS
- UN38.3
- IEC 62133 (sample list; certifications vary by region).
Key Features
- Built-in protection against overcharge, over-discharge, and short circuits.
- Optimized for high-power applications with rapid energy delivery.
- Compact cylindrical design for easy integration.
- Low self-discharge rate (<3% per month).
Applications
- Electric bicycles and scooters.
- Solar energy storage systems.
- High-performance power tools.
- Medical devices and portable equipment.
- Emergency lighting and backup power.

Usage Warnings & Precautions
- Do not charge outside 0°C–45°C to prevent damage.
- Use LiFePO4-compatible chargers only.
- Avoid exposing to water or flammable environments.
- Never disassemble or puncture the battery.
Storage Guidelines
- Store at 20°C–25°C in a dry, ventilated area.
- Maintain charge level between **30%–50%** for long-term storage.
- Recharge every 3 months if unused.
Warranty & Disclaimer
- Warranty: 24 months from purchase date.
- Disclaimer: Excludes damage from improper use, storage, or unapproved modifications. Performance metrics are based on lab testing; real-world results may vary.