The Vape Crew
Samsung 40T 21700 4000mAh 35A Battery
Samsung 40T 21700 4000mAh 35A Battery
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Samsung 40T 21700 4000 mAh Rechargeable Battery – High Performance for High-Drain Devices
The Samsung 40T 21700 4000 mAh Rechargeable Battery is a powerful flat-topped 21700 cell, perfect for powering high-drain devices like box mods and other vaping equipment. Manufactured by Samsung, a trusted name in battery technology, this battery offers high-capacity performance and reliable energy output for demanding applications.
Samsung 40T 21700 4000 mAh Battery Features:
- Nominal Capacity: 4000 mAh, providing extended power for longer vaping sessions
- Continuous Discharge Current: 30A, making it suitable for high-amp box mods and high-drain devices
- Nominal Voltage: 3.6V, ensuring consistent performance
- Maximum Voltage: 4.2V, delivering maximum efficiency when fully charged
- Top: Flat top for secure compatibility with a wide range of devices
- Type: Lithium-ion rechargeable battery
- Size: 21700 form factor, larger than 18650 batteries for extended capacity and power
Important Notes:
- Price is for one battery only.
The Samsung 40T 21700 Battery is a perfect choice for vapers and users of other high-drain electronics who need reliable, long-lasting power. It’s designed to handle the demands of high-performance devices while maintaining durability and safety.

