Sinowatt 18650 Batteries | Durable Lithium-Ion Power Solutions

Sinowatt 18650 batteries are high-quality lithium-ion rechargeable cells designed for reliable performance, high energy density, and affordability. As a growing manufacturer of lithium-ion batteries, Sinowatt offers cost-effective yet powerful 18650 cells for use in flashlights, battery packs, power tools, and energy storage systems.

Sinowatt batteries are a great alternative to premium brands like Samsung, LG, and Panasonic, providing stable voltage, long cycle life, and efficient power output at a competitive price.

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 2000mAh – 3500mAh, depending on the model.
• 🔄 Cycle Life: Rated for 300 – 1000+ charge cycles, ensuring long-term durability.
• 🔥 High-Drain Capabilities: Select models support continuous discharge rates (CDR) up to 25A, making them ideal for high-power applications.
• 🏆 Affordable & Reliable: Budget-friendly without compromising on performance.

Popular Sinowatt 18650 Battery Models

✔ Sinowatt SW18650-25SP (2500mAh, 20A CDR) – A reliable high-drain option for flashlights, battery packs, and power tools.
✔ Sinowatt SW18650-30SE (3000mAh, 15A CDR) – Offers a balance of long runtime and steady performance.
✔ Sinowatt SW18650-35S (3500mAh, 10A CDR) – Great for solar energy storage, power banks, and low-to-moderate drain applications.

Common Applications for Sinowatt 18650 Batteries

✔ Flashlights & Tactical Gear – Provides consistent, high-drain power for LED flashlights and portable lighting.
✔ Battery Packs & Energy Storage – Used in solar energy banks, backup power supplies, and UPS systems.
✔ Laptops & Consumer Electronics – Compatible with battery packs for laptops, tablets, and power tools.
✔ Power Tools & Industrial Equipment – Ideal for cordless drills, saws, and other battery-powered devices.
✔ Custom Battery Packs & DIY Projects – A great choice for hobbyists and professionals building custom energy solutions.

Why Choose Sinowatt 18650 Batteries?

✔ Affordable High-Drain Performance – A cost-effective alternative to premium brands.
✔ Reliable Energy Output – Stable voltage for both high-drain and long-runtime applications.
✔ Versatile Compatibility – Works in most 18650-compatible devices and battery packs.

At 18650Battery.com, we stock a wide selection of authentic Sinowatt 18650 batteries for flashlights, power tools, battery packs, and industrial applications. Shop now for high-quality lithium-ion power!