Product Overview

The Vapcell K25 is a premium 18650 lithium-ion battery engineered for high-drain applications.
Widely regarded as a reliable workhorse cell, it delivers a consistent 20A discharge, making it an
ideal choice for high-wattage vaping devices.

Key Features

• Stable Power Delivery: Rated at a 20A Continuous Discharge Current (CDR) to prevent voltage sag during heavy use.
• High Capacity: 2500mAh capacity provides an excellent balance between runtime and power output.
• Reliable Chemistry: Utilises stable INR (Lithium Manganese Nickel) chemistry for enhanced safety and performance.
• Wide Compatibility: Standard flat-top 18650 design fits most external battery mods and high-drain electronics.

Technical Specifications

Safety & Usage

Important Safety Warning:

This is an unprotected cell. It is intended for use in devices with built-in battery management
systems or by advanced users who understand lithium-ion safety.

• Never carry loose batteries in pockets or bags; always use a protective case.
• Do not use if the outer PVC wrap or insulator ring is damaged.
• Charge only with a high-quality external battery charger specifically designed for Li-ion cells.
• Keep away from extreme heat and moisture.