BAK 18650 Batteries | Reliable High-Performance Lithium-Ion Cells

BAK 18650 batteries are high-quality lithium-ion cells engineered for energy-dense, high-drain applications such as electric vehicles (EVs), power tools, flashlights, laptops, and custom battery packs. Manufactured by BAK Battery Co., Ltd, these cells provide reliable cycle life, stable voltage output, and excellent discharge performance at a competitive price point.

With capacities ranging from 2000mAh to 3500mAh and continuous discharge rates up to 30A, BAK 18650 batteries offer a cost-effective, performance-driven solution for both commercial and industrial applications requiring long-lasting and consistent power.

Technical Specifications

• Nominal Voltage: 3.6V – 3.7V
• Fully Charged Voltage: 4.2V
• Discharge Cutoff Voltage: 2.5V – 3.0V
• Capacity Range: 2000mAh – 3500mAh, depending on the model
• Continuous Discharge Rate (CDR): 10A – 30A, suitable for high-drain devices
• Cycle Life: 300 – 1000+ cycles, depending on charge and discharge conditions
• Operating Temperature Range: -20°C to 60°C

BAK 18650 Battery Models & Performance

✔ BAK N18650CNP (2500mAh, 20A CDR) – Optimized for high-performance flashlights and power tools.
✔ BAK N18650CP (2600mAh, 10A CDR) – Balanced for battery packs, laptops, and backup power systems.
✔ BAK N18650CA (3000mAh, 15A CDR) – Designed for e-bikes, energy storage, and moderate-to-high drain applications.
✔ BAK N18650CK (3500mAh, 10A CDR) – Best for long-runtime applications with low-to-moderate power needs.

Industry Applications for BAK 18650 Batteries

✔ Electric Vehicles & Energy Storage – Integrated into EV battery modules, e-bike packs, and renewable energy storage systems.
✔ Flashlights & Tactical Equipment – Provides stable, high-drain power for LED lighting and professional gear.
✔ Medical & Industrial Devices – Found in portable diagnostic tools, security systems, and specialty electronics.
✔ Aerospace & Robotics – Used in high-efficiency robotics, automation, and aerospace-grade battery systems.
✔ DIY & Custom Battery Packs – Popular among makers, engineers, and large-scale battery manufacturers.

Why Choose BAK 18650 Batteries from IMR?

✔ Trusted Manufacturer – BAK Battery is one of China’s leading lithium-ion battery producers with proven reliability.
✔ High-Drain Performance – Suitable for applications requiring continuous high current draw.
✔ Excellent Cost-to-Performance Ratio – A more affordable alternative to LG, Samsung, and Sony cells.
✔ Versatile & Scalable – Works in everything from EVs to industrial-grade energy storage.

At IMR Batteries, we stock a comprehensive selection of BAK 18650 batteries for custom battery packs, EVs, power tools, and industrial applications. Shop now for premium lithium-ion power solutions!