18650 High-Performance Batteries | High-Drain Power for Demanding Applications

For applications requiring high-current discharge, 18650 high-drain power cells provide exceptional energy delivery with a continuous discharge rating (CDR) of 20A or higher. These lithium-ion cells offer low internal resistance, stable voltage under load, and extended cycle life, making them ideal for power tools, battery packs, and high-drain electronics.

At IMR Batteries, we stock authentic, high-performance 18650 lithium-ion cells sourced from industry-leading manufacturers, ensuring top-tier efficiency, reliability, and safety.

Technical Specifications

• Continuous Discharge Rating (CDR): 20A – 35A+ depending on the model.
• Voltage: 3.6V – 3.7V nominal, 4.2V full charge.
• Capacity Range: 2000mAh – 3000mAh+ (Higher CDR cells may have lower capacity).
• Cycle Life: Typically 300 – 1000+ charge cycles.
• Terminal Type: Flat Top (Ideal for Pack Assembly & Custom Builds).

Key Features & Benefits

• 🔋 High-Current Discharge (20A+) – Engineered for continuous power delivery.
• ⚡ Low Voltage Sag Under Load – Provides stable performance in demanding conditions.
• 🔄 Optimized for Battery Pack Assembly – Flat top design for seamless integration.
• 🔥 Premium Cells from Trusted Brands – Molicel, Samsung SDI, Sony, LG Chem, and more.
• 🏆 Reliable Energy Source for High-Performance Applications – Designed for long-lasting efficiency.

Industry Applications for High-Drain 18650 Batteries

✔ Power Tools & Industrial Equipment – Delivers sustained power for high-demand tools.
✔ Electric Vehicles & E-Bikes – Supports high-current discharge for mobility applications.
✔ High-Lumen Tactical Flashlights – Maintains bright, consistent output.
✔ Medical & Specialty Devices – Provides reliable energy in mission-critical applications.

Why Choose High-Drain 18650 Batteries from IMR?

✔ Industry-Leading Performance & Reliability – Designed for high-current applications.
✔ Multiple CDR & Capacity Options – Choose the best balance of power and efficiency.
✔ Trusted Supplier for Engineers, Technicians, and DIY Builders – Providing professional-grade lithium-ion solutions.

At IMR Batteries, we provide top-tier high-drain 18650 power cells, ensuring reliable, efficient, and long-lasting energy solutions for custom battery packs and high-current applications. Shop now and build with confidence!