Description
The Samsung INR18650-30Q is a trusted, high-performance lithium-ion battery engineered for users who require a reliable power source with an ideal blend of capacity and discharge capabilities. Manufactured by one of the most reputable names in the battery industry, this unprotected 18650 cell is frequently selected for high-drain devices such as power tools, custom flashlights, vaping mods, and portable electronics. With a nominal capacity of 3000mAh and a continuous discharge rating (CDR) of 15 amps, the 30Q strikes a perfect balance between endurance and power output. It’s a favorite among enthusiasts who demand both long-lasting energy and efficient high-drain performance without compromising safety or reliability. Samsung’s advanced lithium-ion chemistry ensures consistent energy delivery and minimal voltage sag, making this battery a dependable choice for builds where performance matters most. As with all unprotected lithium-ion batteries, this cell should only be used in devices equipped with their own protective circuitry and handled with appropriate safety knowledge.
Features & Benefits:
High-Capacity Power – 3000mAh of energy provides extended runtime between charges.
Reliable Discharge Rate – 15A continuous discharge, perfect for high-demand applications.
Rechargeable Efficiency – Maintains a strong performance curve over hundreds of charge cycles.
Unprotected Cell – Ideal for advanced users integrating the battery into regulated or protected systems.
Compact & Versatile – Standard 18650 dimensions make it compatible with a wide range of modern electronics.
Specifications:
Brand: Samsung
Model: INR18650-30Q
Battery Type: 18650 Lithium-Ion
Nominal Capacity: 3000mAh
Nominal Voltage: 3.6V
Maximum Voltage (Fully Charged): 4.2V
Minimum Discharge Voltage (Cutoff): 2.5V
Continuous Discharge Rating (CDR): 15A
Rechargeable: Yes
Protection Circuit: No (Unprotected Cell)
Cycle Life: Approximately 250–300 cycles
Diameter: 18.3mm
Length: 65.0mm
Weight: ~48g
Chemistry: INR (Lithium Nickel Manganese Cobalt Oxide)
What’s more, you can experience this item for yourself by holding, smelling it or even taking a selfie with it in person at our local store, Sharp Things OKC, located at 6610 N. May Ave., Oklahoma City, OK 73116. Alternatively, you can purchase with confidence here online at www.SharpThings.com. You will experience world-class customer service in either environment. Don’t miss out on this exceptional product – add it to your cart and your collection today. Feel free to give us a call 7 days a week anytime between 9 AM and 9 PM. 405-286-2112 with any questions.
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