Samsung 40T - 4000mAh 30A - 21700 Battery

21700 40T Battery by Samsung takes the crown of the best performing 21700 battery for high-capacity applications with regulated vape mods. Regulated vape mods refers to pretty much every mod on the market!

The Samsung 21700 Battery has a large 4000mAh capacity which means your vaping lasts longer before having to recharge.

Looking after your 21700 battery

Good looks
It's important to keep your 21700 vape battery looking fabulous, not to body shame them but for safety. If you notice any cuts or rips in your battery's wrapping, pick up some extra battery wraps from us and simply re-wrap it.

Safe carry
Never carry a loose battery in your pocket or bag. Find out why not by reading our battery safety blog post. What you can do is pick up a battery storage case and carry them around safely.

Safe charge
While not all vapers agree on this, some recommend charging vape batteries with an external charger as opposed to charging them through your vaping device.

Please note:

• Batteries only have a test charge when you receive them. Ensure batteries are charged for 6-8 hours before use for the cell to reach full capacity. Failure to do so may lead to long term battery issues.

Samsung 40T battery features & specs

• Model: Samsung-40T
• Colour: blue
• Positive terminal style: flat-top
• Protected (PCB): No (unprotected)
• Continuous discharge current (Max): 30A
• Nominal capacity: 4000mAh
• Nominal voltage: 3.6V

This product does NOT contain nicotine