Samsung 40T 21700 4000mAh: The Ultimate High-Capacity Battery Guide

When it comes to high-performance lithium-ion batteries, the Samsung 40T 21700 4000mAh stands out as a top-tier choice for power-hungry devices. Combining impressive capacity with robust discharge rates, this battery is engineered for applications requiring both longevity and reliability.

Key Features and Technical Specifications

The Samsung 40T boasts a nominal capacity of 4000mAh, making it ideal for extended use in high-drain devices like vaping mods, flashlights, and portable power tools. With a continuous discharge rating of 35A, it delivers consistent power without voltage sag, ensuring optimal performance even under heavy loads.

Applications and Compatibility

This 21700-sized cell is compatible with a wide range of devices designed for larger batteries, offering enhanced runtime compared to traditional 18650 cells. Its high energy density makes it perfect for electric vehicles, solar energy storage, and professional electronics.

Frequently Asked Questions

What is the typical lifespan of the Samsung 40T?

With proper care, including regular charging and avoiding extreme temperatures, this battery can endure 500+ charge cycles while maintaining over 80% of its original capacity.

Is the Samsung 40T protected?

No, it is an unprotected cell. Users should ensure their devices include safety features like overcharge and short-circuit protection.

Maximize Your Device’s Potential

Upgrade to the Samsung 40T for unparalleled performance and reliability. Whether you’re a hobbyist or a professional, this battery delivers the power you need.

Ready to experience the difference? Explore our curated selection and purchase your Samsung 40T 21700 4000mAh today to elevate your device’s performance!