Samsung 18650 Batteries | Reliable Lithium-Ion Power Solutions

Samsung SDI 18650 batteries are high-performance lithium-ion rechargeable cells trusted worldwide for their exceptional quality, reliability, and energy efficiency. Manufactured by Samsung SDI, one of the leading battery manufacturers in the world, these cells power everything from electric vehicles (EVs) and power tools to flashlights, laptops, and energy storage systems.

Samsung SDI batteries are widely regarded as some of the best 18650 cells on the market, offering high energy density, long cycle life, and stable power output for both high-drain and long-runtime applications.

Key Features & Benefits

• 🔋 Voltage: 3.6V or 3.7V nominal, fully charged at 4.2V, with a discharge cutoff around 2.5V – 3.0V.
• ⚡ Capacity Options: Available in 2500mAh – 3500mAh, balancing energy efficiency and discharge rate.
• 🔄 Cycle Life: Rated for 500 – 1000+ charge cycles, ensuring long-term durability.
• 🔥 High-Drain Performance: Select models offer continuous discharge rates (CDR) up to 25A, making them ideal for high-power applications.
• 🏆 Industry-Leading Safety & Reliability: Engineered with Samsung SDI’s cutting-edge lithium-ion technology.

Popular Samsung SDI 18650 Battery Models

✔ Samsung 25R (2500mAh, 20A CDR) – One of the most widely used high-drain 18650 batteries for power tools, flashlights, and battery packs.
✔ Samsung 30Q (3000mAh, 15A CDR) – A balanced choice for longer runtime applications with moderate discharge requirements.
✔ Samsung 35E (3500mAh, 8A CDR) – High-capacity cell for power banks, laptops, and energy storage.
✔ Samsung 26J (2600mAh, 5A CDR) – Great for low-drain applications needing a reliable, long-lasting battery.

Common Applications for Samsung SDI 18650 Batteries

✔ Electric Vehicles & Power Tools – Used in EV battery packs and cordless power tools requiring sustained power.
✔ Flashlights & Tactical Gear – Provides stable, high-drain power for LED flashlights and outdoor equipment.
✔ Laptops & Consumer Electronics – Found in battery packs for notebooks, tablets, and portable power stations.
✔ Energy Storage & Solar Applications – Used in solar battery banks and home energy storage systems.
✔ Custom Battery Packs & DIY Projects – Ideal for hobbyists and professionals needing dependable lithium-ion power.

Why Choose Samsung SDI 18650 Batteries?

✔ One of the Most Trusted 18650 Brands – Samsung SDI’s lithium-ion cells are used by global EV and energy storage companies.
✔ Reliable Performance with High Energy Density – Ideal for long-lasting battery packs and industrial applications.
✔ Strict Quality Control & Safety Standards – Engineered for durability, thermal stability, and long cycle life.

At 18650Battery.com, we offer a wide selection of authentic Samsung SDI 18650 batteries, including high-drain and high-capacity models for various applications. Shop now for premium lithium-ion power!