Samsung 40T 21700 Battery – 30A 4000mAh

The twin brother to the 30T, the 40T lasts a bit longer in the ring but hits a bit less hardcore than the 30T.

It’s a great battery, endorsed as one of the best by Mooch. These are especially excellent in regulated mods for the best in class capacity they provide, without compromising on output too much!

Feature & Specifications:

• Nominal Capacity: 4000mAh
• Nominal Voltage: 3.6V
• Maximum Voltage: 4.2V
• Discharge Current: 30A Maximum Continuous
• Approximate Dimensions: 21.1mm x 70.4mm

Package Contents:

1 x Samsung 40T 21700 Battery