Samsung 40T 21700 Battery

Samsung brought us the hardest hitting 21700 battery to hit the market with the Samsung 30T.
Now introducing the Samsung 40T! Not quite as hard hitting as its older brother but holds a longer charge which means its great for those regulated 21700 mods that you want to keep running all day.

• Brand: Samsung
• Approximate Diameter: 21.1mm (max)
• Approximate Length: 70.4mm (max)
• Manufacturer Rated Capacity: 4000mAh
• Manufacturer Rated Standard Discharge Capacity: 3900mAh
• Manufacturer Rated Max Discharge Current: 30A
• Nominal Voltage: 3.6V
• Peak Voltage: 4.2V
• Protected: NO
• Style: Flat Top
• Color: Purple
• Origin: South Korea

ABSOLUTELY 100% GENUINE SAMSUNG BATTERY! Don't be fooled by fakes!

We source these batteries from reputable suppliers and use them ourselves to take all precautions to ensure their safety. However, we can not stress enough the need to understand how to handle batteries properly.  There is an abundance of battery care blogs, articles, forums, and sites that will help you to understand how to increase the life of your battery and how to make sure that you won't injure yourself from improper handling. We do not accept responsibility for mishandling of batteries. 

Batteries are sold individually