Samsung 25R 18650 Battery Overview

The Samsung 25R 18650 2500mAh 20A Battery16:09 2025/9/3 remains a top choice for high-drain applications, balancing performance and reliability. With 2500mAh capacity and 20A continuous discharge, it powers devices from vaping mods to power tools efficiently.

Key Specifications and Performance

This battery operates within a voltage range of 3.6V-4.2V, featuring low internal resistance for stable output. Its robust build ensures safety during high-demand usage, reducing risks of overheating.

Common Applications and Compatibility

Ideal for electronic cigarettes, flashlights, and DIY projects, the 25R fits most 18650-compatible devices. Always verify your device’s requirements to maximize compatibility and safety.

User Tips for Optimal Longevity

Store batteries in a cool, dry place and use a quality charger. Avoid complete discharges to extend cycle life—typically 500+ charges with proper care.

Frequently Asked Questions

Is the Samsung 25R protected?

No, it’s an unprotected cell. Use devices with built-in protection circuits for safety.

Can I use it for high-drain vaping?

Yes, its 20A rating supports sub-ohm vaping, but always check your mod’s requirements.

Where to Buy and Final Recommendations

Purchase from reputable suppliers to avoid counterfeits. For authentic Samsung 25R 18650 2500mAh 20A Battery16:09 2025/9/3, visit our store. Ensure optimal performance by pairing with compatible devices and following usage guidelines.