Samsung 40T 21700 4000mAh Battery: Ultimate Performance & Specs Guide
Unmatched Power and Durability
The Samsung 40T 21700 4000mAh battery stands out with its exceptional 4000mAh capacity and high-drain performance. Ideal for high-demand applications like vaping, flashlights, and power tools, it ensures long-lasting and reliable energy delivery. With a continuous discharge rating of 35A, this battery supports intensive usage without compromising safety or efficiency.
Key Technical Specifications
This lithium-ion cell operates at a nominal voltage of 3.6V, with a maximum charge voltage of 4.2V. It features advanced chemical composition for minimal self-discharge and extended cycle life. Users benefit from stable output even under extreme conditions, making it a top choice for professionals and enthusiasts alike.
Optimal Usage and Safety Tips
Always use a compatible charger and avoid over-discharging to maximize lifespan. Store in a cool, dry place and regularly inspect for damage. Following these practices ensures you get the most out of your Samsung 40T battery while maintaining safety.
Frequently Asked Questions
What devices are compatible with the Samsung 40T?
It is widely used in high-drain devices such as advanced vaporizers, high-lumen flashlights, and RC models.
How long does the battery last on a single charge?
Depending on the device and usage, it typically provides extended runtimes thanks to its 4000mAh capacity.
Is the Samsung 40T protected?
This is an unprotected cell, so users must ensure their device has built-in safety mechanisms to prevent issues like short circuits.
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