Compact 14400 Battery Long Cycle Life 450mAh Lithium Battery 1.4A Discharge 2000+ Cycles

IFR14400N4.5A1.4 LiFePo4 Battery 3.2V 450mAh 1.4A Discharge 2000+ Cycles

Product Name

IFR14400N4.5A1.4 LiFePo4 Battery Cell

Advantages

• Compact High-Current Output: Supports up to 1.4A (3C) continuous discharge for space-sensitive applications.
• Long Cycle Life: 2000+ cycles with ≥80% capacity retention.
• Ultra-Compact Design: Slim 14430 form factor (14.1mm × 43mm) for miniature devices.
• Safe LiFePo4 Chemistry: Intrinsic stability minimizes thermal runaway risks.
• Efficient Charging: 0.5C (225mA) 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 Size: Ultra-slim 14430 dimensions (14.1mm × 43mm) for tight spaces.
• Low Self-Discharge: <3% monthly loss for long-term reliability.
• Universal Fit: Compatible with AAA-sized battery compartments.

Applications

1. Miniature Electronics: Laser pointers, LED keychains, and digital stylus pens.
2. Medical Devices: Hearing aids, wearable health monitors, and glucose meters.
3. IoT Sensors: Wireless environmental sensors and smart home automation modules.
4. Toys & Hobbies: Mini drones, RC car remotes, and electronic pet trackers.
5. Emergency Backup: Compact power for USB gadgets and safety alarms.

Usage Warnings & Precautions

• ⚠️ Do NOT charge above 45°C or discharge below -20°C to prevent irreversible damage.
• Use only LiFePo4-specific chargers with 3.65V voltage limits.
• Avoid terminal short circuits, physical impacts, or exposure to liquids.
• 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 in prolonged storage.

Warranty & Disclaimer

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