INR18650N15A20 – High-Performance 18650 Lithium-Ion Battery

The INR18650N15A20 is a compact yet powerful lithium-ion battery, engineered for high-drain applications like power tools, vacuum cleaners, and portable energy systems. With robust safety features, long cycle life, and high discharge capability, it ensures reliable performance across industrial, commercial, and consumer applications.

We support small-batch customization and technical guidance, making it easy to integrate into your high-performance battery packs.

Advantages

• High Energy Density – 316 Wh/L volume, 123 Wh/kg by weight, for efficient energy storage

• High Discharge Rate – Supports up to 20A continuous discharge for power-intensive devices

• Reliable Long Cycle Life – 500 cycles at 15A discharge with ≥60% capacity retention

• Wide Operating Temperature – Efficient operation from -20°C to 60°C

• Certified Safe – Complies with UL, CB, CCC, BIS, KC, BSMI standards

Specifications

Cycle Life

(Optional: Include discharge curve showing voltage vs. capacity for clarity)

Operating Temperature Range

Key Features

• High Discharge Performance – Ideal for power tools, industrial equipment, and emergency power systems

• Durable & Safe – Integrated protection against overcharge, over-discharge, and short circuits

• Efficient & Reliable – Maintains ≥60% capacity after hundreds of cycles

• Versatile Applications – Works well in electric vehicles (EVs), energy storage systems (ESS), and portable medical devices

Applications

• Cordless power tools and vacuum cleaners

• Industrial mobile equipment

• Portable energy storage and backup systems

• Emergency lighting and small EV packs

Usage Warnings & Precautions

• Use only approved chargers and devices

• Avoid short-circuiting, overcharging, or extreme temperatures

• Stop use immediately if swelling, leakage, or overheating occurs

• Dispose of used batteries responsibly; do not incinerate or immerse in water

Storage Guidelines

• Store at 20±5°C with 50% SOC for optimal performance

• Recharge to 60% capacity every 3 months if unused

• Avoid prolonged storage above 45°C or below -10°C

Warranty & Disclaimer

• 12-month limited warranty from shipment date

• Warranty covers manufacturing defects only

• Manufacturer is not responsible for accidents due to misuse, improper charging, or unauthorized modifications

✅ The INR18650N15A20 combines compact size, high discharge capability, and reliable long-term performance, making it perfect for high-power tools, energy storage packs, and industrial applications.