Samsung is always ahead of the game when it comes to high-drain batteries, and the Samsung 40T battery is a shining example of their innovation.

This 21700 cell pairs a power-packed 4000mAh capacity with an incredible 35A max discharge rate, making the 40T a top-tier choice for high-drain devices. The li-ion chemistry is completely rechargeable, and offers around 250 charge cycles, allowing you to get the most out of the superb battery. The INR21700-40T outclasses most cells in its size category, so be sure keep this one on your wish list.

Features:

• Nominal Capacity – 4000mAh
• Continuous Discharge Current – 30A
• Nominal Voltage: 3.6V
• Maximum Voltage: 4.2V
• Top: Flat Top
• Type: Lithium-ion
• Size: 21700

Note:

Please operate these batteries responsibly. Please ensure your device is compatible with the Samsung 40T battery and follow up on Lithium battery safety guidelines before charging the battery.