3.2 V 500mAh Rechargeable Battery 14500 LiFePo4 Lithium Battery 1.5A Discharge

IFR14500N5A1.5 LiFePo4 Battery 3.2V 500mAh 1.5A Discharge 2000+ Cycles

Product Name

IFR14500N5A1.5 LiFePo4 Battery Cell

Advantages

• Compact High-Current Output: Supports up to 1.5A (3C) continuous discharge for lightweight applications.
• Long Cycle Life: 2000+ cycles with ≥80% capacity retention.
• Ultra-Lightweight: Minimal weight (15.6g) for portable and space-sensitive devices.
• Safe LiFePo4 Chemistry: Inherent stability with low thermal runaway risk.
• Balanced Charging: 0.5C (250mA) rated charge capability.

Specifications

Cycle Life

Operating Temperature Range

Discharge Curve

Certifications

• Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.

Key Features

• Miniature Design: Compact 14500 size (14.25mm × 49mm) for ultra-portable applications.
• Low Self-Discharge: <3% monthly loss for reliable long-term storage.
• Universal Compatibility: Fits standard 14500 battery holders.

Applications

1. Miniature Electronics: LED flashlights, laser pointers, and digital stylus pens.
2. Medical Devices: Wearable health monitors, hearing aid accessories.
3. IoT & Sensors: Low-power wireless sensors and smart home devices.
4. Toys & Hobbies: Miniature RC cars, drones, and model train batteries.
5. Emergency Backup: Keychain power banks and portable USB chargers.

Usage Warnings & Precautions

• ⚠️ Do NOT charge above 45°C or discharge below -20°C to prevent irreversible damage.
• Use only LiFePo4-compatible chargers with 3.65V voltage limits.
• Avoid terminal short circuits, physical impacts, or exposure to moisture.
• Ensure proper polarity alignment during installation.

Storage Guidelines

• Optimal Storage SOC: 30%-50% (2.8V-3.3V per cell).
• Storage Temperature: -10°C to 35°C (dry, non-condensing environment).
• Recharge Interval: Every 6 months for batteries stored long-term.

Warranty & Disclaimer

• Warranty: 24-month limited warranty against manufacturing defects.
• Disclaimer: Warranty void if misused (e.g., overcurrent, extreme temperatures). Dispose per local regulations.