Key Features

• 45A Continuous Power: One of the highest continuous discharge ratings available in a 21700 cell.

• 4200mAh Typical Capacity: Exceptional runtime combined with extreme output capability.

• Next-Generation 21700 Design: Higher efficiency and performance than legacy formats.

• Flat Top, Pack-Only Use: Designed for advanced systems with proper battery management.

• Built by Molicel: Renowned for precision manufacturing and high-current performance.

Overview

The Molicel P42A is the gold standard for high-performance 21700 lithium-ion cells. Delivering a rare combination of high capacity and extreme discharge capability, this cell enables devices and battery packs to reach their full potential. When paired with appropriate protection, the P42A offers unmatched power delivery, stability, and endurance.

Applications / Uses

• High-power portable systems

• Advanced energy storage solutions

• Industrial and commercial electronics

• Battery pack design and prototyping

• 21700-based high-demand equipment

Specifications