Key Features

• 3000mAh nominal capacity optimized for balanced power output
• 15A continuous discharge for stable, reliable performance
• Button top design for devices requiring a raised positive terminal
• Consistent voltage delivery under sustained load
• Unprotected cell suitable for managed battery systems

Overview

The Samsung 30Q Button Top is a high-quality 18650 lithium-ion battery engineered for dependable performance and long cycle life. With a 3000mAh capacity and a 15A continuous discharge rating, this cell provides a strong balance of runtime and output while maintaining the reliability expected from Samsung SDI.

Applications / Uses

• High-performance flashlights
• Battery pack assemblies
• Portable electronic equipment
• Rechargeable power systems
• Professional and consumer electronics

SPECIFICATIONS

Manufacturer	Samsung SDI
Model	INR18650-30Q (30Q)
Size	18650
Positive Terminal	Button Top
Nominal Capacity	3000mAh
Continuous Discharge Rating	15A
Nominal Voltage	3.6V
Maximum Voltage	4.2V
Discharge Cut-Off Voltage	2.5V
Protected	No (Unprotected)
Rechargeable	Yes
Approx. Dimensions	18.34mm × 66.5mm
Approx. Weight	46.7g
Data Specification Sheet	Samsung 30Q Datasheet