Key Features

• 2800mAh nominal capacity optimized for high-current output
• Supports up to 35A maximum continuous discharge
• Stable lithium-ion chemistry for consistent performance
• Flat top, unprotected design for battery pack integration
• Engineered for long cycle life under demanding conditions

Overview

The Molicel P28A (INR-18650-P28A) is a high-performance 18650 lithium-ion cell designed for applications requiring sustained high current and reliability. With a 2800mAh capacity and a strong 35A continuous discharge rating, the P28A delivers efficient power output and dependable performance for professional-grade energy systems.

Applications / Uses

• High-current battery pack assemblies
• Power tools and industrial equipment
• Electric mobility systems
• High-output portable lighting
• Energy storage and backup solutions

SPECIFICATIONS

Manufacturer	Molicel
Model	INR-18650-P28A
Size	18650
Positive Terminal	Flat Top
Nominal Capacity	2800mAh
Continuous Discharge Rating	35A
Nominal Voltage	3.6V
Maximum Voltage	4.2V
Discharge Cut-Off Voltage	2.5V
Protected	No (Unprotected)
Rechargeable	Yes
Approx. Dimensions	18.50mm × 65.15mm
Approx. Weight	45.18g
Data Specification Sheet	Molicel P28A Datasheet