Samsung INR18650-35E 18650 Lithium Flat Top Battery 3.6V 3500mAh for Professional Use

The Samsung INR18650-35E is one of the highest-capacity, most dependable 18650 lithium-ion rechargeable cells available on the market today. Engineered by Samsung for demanding professional applications, custom battery pack assemblies, and high-drain electronics, this cell combines an exceptional 3500mAh typical capacity with robust current-handling capabilities.

High Capacity & Sustained Performance

Designed to provide maximum runtime in energy-intensive portable electronics, the INR18650-35E outputs a stable 3.6V nominal voltage. It supports a continuous discharge rate of up to 8A (with peak bursts up to 13A), making it the prime choice for battery packs, precision telemetry tools, electric mobility projects, and specialized field equipment.

Key Features

• Class-Leading Capacity: 3500mAh typical capacity ensures extended runtimes between recharge cycles.
• Reliable Continuous Discharge: Delivers 8A continuous discharge current safely and consistently.
• Flat Top Configuration: Ideal for multi-cell pack welding, custom fabrication, and compatible device sleds.
• Advanced Chemistry: Genuine Samsung INR (Nickel-Manganese-Cobalt) formulation guarantees thermal stability and long cycle life.
• Strict Quality Control: Manufactured to stringent industrial standards with narrow voltage tolerances.

Safety Notice

This is an unprotected, industrial flat-top lithium-ion cell intended for professional use, integration into engineered battery packs with appropriate Battery Management Systems (BMS), or dedicated compatible equipment. Always use specialized lithium-ion chargers and handle cells with proper safety precautions.