600 Cycles 3.6 Volt Battery 40A Discharge 4000mAh 21700 Battery High Capacity

INR21700L40A40 3.6V 4000mAh 40A Discharge 600 Cycles 21700 Battery

Product Name:
INR21700L40A40 21700 Battery

Advantages:

• High capacity for extended runtime
• Superior performance in low-temperature environments
• Long cycle life with reliable capacity retention
• Certified for safety and quality assurance

Specifications:

Cycle Life:

Discharge Curve:

Operating Temperature Range:

Certifications:
BIS, KC, BSMI, CB, UL, CCC

Key Features:

• High capacity for extended runtime
• Low internal resistance for efficient power delivery
• Suitable for extreme temperature environments
• Certified for global safety standards

Applications:

• Electric vehicles and hybrid vehicles
• Power tools and industrial equipment
• Portable medical devices
• Energy storage systems (ESS)
• Emergency lighting and backup power

Usage Warnings & Precautions:

• Avoid overcharging or over-discharging the battery.
• Do not expose the battery to high temperatures or direct sunlight.
• Use only compatible chargers and devices.
• Keep away from children and flammable materials.

Storage Guidelines:

• Store in a cool, dry place at 20°C to 25°C.
• Maintain a charge level of 30% to 50% for long-term storage.
• Avoid storing in fully charged or fully discharged states.

Warranty & Disclaimer:
This product is covered by a limited warranty against manufacturing defects. The warranty does not cover damage caused by misuse, improper handling, or unauthorized modifications. Always follow the manufacturer’s guidelines for safe and optimal use.

600 Cycles 3.6 Volt Battery

40A Discharge 4000mAh 21700 Battery

4000mAh 21700 Battery High Capacity

600 Cycles 3.6 Volt Battery 40A Discharge 4000mAh 21700 Battery High Capacity Images