Key Features

• 3000mAh nominal capacity for balanced energy output
• Integrated PCB protection for electrical safety
• Button top terminal for extended device compatibility
• Stable 15A continuous discharge capability
• Designed for long cycle life and thermal stability

Note: This is a button top protected 18650 battery which is longer than a standard flat top unprotected 18650 battery.

Overview

The Samsung 30Q 18650 Button Top Protected Battery combines high energy density with integrated safety circuitry. Featuring a 3000mAh capacity and a 15A continuous discharge rating, this cell delivers reliable, consistent power while benefiting from PCB protection against overcharge, over-discharge, over-current, and short circuit conditions. Due to the protection circuit and added insulation, this battery is longer than standard flat top 18650 cells.

Applications / Uses

• High-performance flashlights
• Portable power banks
• Rechargeable electronic equipment
• Battery-powered instruments
• Low-to-moderate drain power systems

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	Yes (PCB)
Rechargeable	Yes
Approx. Dimensions	18.4mm × 69.8mm
Approx. Weight	48.25g
Data Specification Sheet	Samsung 30Q Datasheet