Samsung 18650 Batteries | High-Performance Lithium-Ion Cells
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Samsung SDI 18650 batteries are premium-grade lithium-ion cells, designed for electric vehicles (EVs), industrial power tools, energy storage systems, and consumer electronics. As a leading supplier of advanced lithium battery technology, Samsung SDI cells are widely used in high-performance battery packs, renewable energy storage, and aerospace applications due to their consistent voltage, high energy density, and superior reliability.
With capacities ranging from 2500mAh to 3500mAh, Samsung SDI batteries deliver efficient power output, optimized cycle life, and advanced thermal stability, making them a top choice for both high-drain and long-runtime applications.
Technical Specifications
- Nominal Voltage: 3.6V – 3.7V
- Fully Charged Voltage: 4.2V
- Discharge Cutoff Voltage: 2.5V – 3.0V
- Capacity Range: 2500mAh – 3500mAh, depending on the model
- Continuous Discharge Rate (CDR): 5A – 25A, optimized for various power needs
- Cycle Life: 500 – 1000+ cycles, based on charge and discharge conditions
- Operating Temperature Range: -20°C to 60°C
- Cell Chemistry: Lithium Nickel Cobalt Aluminum Oxide (NCA) & Lithium Nickel Manganese Cobalt (NMC)
Samsung SDI 18650 Battery Models & Performance
✔ Samsung 25R (2500mAh, 20A CDR) – One of the most widely used high-drain 18650 batteries for power tools, flashlights, and industrial applications.
✔ Samsung 30Q (3000mAh, 15A CDR) – Offers a balance between energy capacity and discharge performance.
✔ Samsung 35E (3500mAh, 8A CDR) – Ideal for energy storage systems, power banks, and low-to-moderate drain applications.
✔ Samsung 26J (2600mAh, 5A CDR) – Designed for low-drain, long-runtime devices requiring stable voltage output.
Industry Applications for Samsung SDI 18650 Batteries
✔ Electric Vehicles & Battery Packs – Used in EV battery modules, hybrid vehicle systems, and industrial energy storage solutions.
✔ Solar Energy Storage & Power Walls – Ideal for home energy storage, solar systems, and off-grid battery banks.
✔ Medical & Industrial Equipment – Trusted in medical monitoring devices, industrial automation, and aerospace applications.
✔ High-Performance Flashlights & Tactical Gear – Reliable for high-powered LED flashlights, security gear, and law enforcement applications.
✔ Custom Battery Packs & Engineering Projects – Designed for professional battery builders and DIY energy solutions.
Why Choose Samsung SDI 18650 Batteries from IMR?
✔ Trusted by Global EV & Energy Storage Brands – A leader in high-quality lithium-ion battery manufacturing.
✔ Optimized for High-Performance Applications – Provides consistent power output for demanding environments.
✔ Long Cycle Life & Advanced Safety Features – Ensures reliability, durability, and thermal stability.
✔ Premium Alternative to LG, Panasonic, and Sony Cells – Ideal for energy storage, flashlights, and EV applications.
At IMR Batteries, we stock a wide range of Samsung SDI 18650 batteries, including models engineered for high-drain applications, energy storage, and power tools. Shop now for industry-leading lithium-ion power solutions!
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