18650 LiFePo4 Battery Customized 1800mAh Rechargeable Battery High Discharge

IFR18650N18A5.4 3.2V 1800mAh High Discharge LiFePO4 Battery With 2000 Cycle Life

Product Name​

IFR18650N18A5.4  Lithium Iron Phosphate (LiFePO4) Battery

​Advantages​

• Compact and lightweight design for portable applications.
• High discharge capability (up to 5400 mA) for power-demanding devices.
• Long cycle life (2000+ cycles) with stable performance.
• Low self-discharge rate and minimal energy loss.
• Safe and eco-friendly LiFePO4 chemistry.

​Specifications​

​Cycle Life​

2000+ cycles at 50% depth of discharge (DOD).

​Discharge Curve​

​Operating Temperature Range​

​Certifications​

• CE
• RoHS
• UN38.3
• IEC 62133 (compliance may vary by region).

​Key Features​

• Built-in protection against overcharge, over-discharge, and short circuits.
• Optimized for high-power, space-constrained applications.
• Low internal resistance for efficient energy transfer.
• Compatible with standard 18650 battery holders.

​Applications​

• Portable medical devices (e.g., handheld scanners, monitors).
• High-performance flashlights and tactical gear.
• Small drones and remote-controlled toys.
• Backup power for IoT devices and sensors.
• Consumer electronics (e.g., cameras, vaping devices).

​Usage Warnings & Precautions​

• ​Do not charge outside 0°C–45°C​ to avoid damage.
• Use only LiFePO4-compatible chargers.
• Avoid exposing to water, extreme heat, or direct sunlight.
• Never stack or modify the battery structure.

​Storage Guidelines​

• Store at ​15°C–25°C​ in a dry environment.
• Maintain charge level between ​**30%–50%**​ during storage.
• Recharge every 3 months if unused.

​Warranty & Disclaimer​

• ​Warranty:​ 24 months from the date of purchase.
• ​Disclaimer:Damage caused by misuse, improper storage, or unapproved modifications voids the warranty. Performance metrics are based on controlled lab conditions.