Key Features

• 3000mAh nominal capacity for sustained energy delivery
• 20A maximum continuous discharge with high pulse capability
• Standard 18650 form factor for broad compatibility
• Designed for operation across a wide temperature range
• Flat top, unprotected design for battery pack integration

Overview

The IMREN 18650 3000mAh battery is a high-output lithium-ion cell engineered for applications requiring strong current delivery and dependable runtime. Rated for up to 20A continuous discharge with higher pulse capability as specified by the manufacturer, this cell provides stable performance, efficient charging characteristics, and reliable operation under demanding conditions.

Applications / Uses

• High-current battery pack assemblies
• Portable power systems
• Industrial and professional electronics
• Energy storage and backup solutions
• High-drain electronic projects

SPECIFICATIONS

Manufacturer	IMREN
Model	18650-3000-40A-GD
Size	18650
Positive Terminal	Flat Top
Nominal Capacity	3000mAh
Discharge Rating	20A Max Continuous (40A Max Pulse)
Nominal Voltage	3.7V
Maximum Voltage	4.2V
Protected	No (Unprotected)
Rechargeable	Yes
Approx. Dimensions	18.49mm × 65.34mm
Approx. Weight	46.8g
Data Specification Sheet	IMREN 18650 3000mAh Datasheet