The Kind Pen Covert Stealth Cart Battery

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Meet Covert, the stealthiest member of our Kind Pen fam! Looking for potent vape sessions, but value your privacy? Your secret is safe here. As is your vape cartridge!

Why Choose Covert:

Stealthy design – Covert ‘hides’ the cart inside the battery. And protects it, too.

4 voltage settings + preheat – prep thicker oils before vaping. All weather vaping, baby!

Takes 0.5, 1 & 2ml carts – one vape to rule them all! So say goodbye to device juggling.

Double activation modes - Draw or press? Your call with Covert’s dual activation modes.

Long-lasting battery - A 650mAh battery capacity gives you longer vape sessions.

Choose Covert – because sometimes, the best things in life are unseen.

Introducing Covert, the newest and stealthiest addition to the Kind Pen family. This is no ordinary vaporizer; Covert takes your vaping experience to new heights of discretion and convenience. Its ingenious design cunningly ‘hides’ the cartridge within the battery, giving it the appearance of an average disposable e-juice vape pen. With Covert, your vaping habits stay under the radar, maintaining your privacy.

But it doesn’t stop at looks. Covert is power-packed with practical features. It’s equipped with a preheat function at 1.8v and four voltage settings that ensure thicker oils are easily vaporized. Be it a cozy indoor setting or a chilly outdoor environment, Covert adapts effortlessly.

One of Covert’s standout attributes is its universal compatibility. This versatile vaporizer can handle 0.5, 1, and 2 milliliter cartridges. With Covert, you can switch between different cartridges from various brands without having to juggle multiple devices. Streamlined and efficient, that’s Covert’s game.

Not only that, but Covert also offers dual activation modes for ease of use. You have the freedom to switch between draw activation for a smooth, button-free session, or the tactile satisfaction of button activation. Add in the powerful 650mAh battery capacity, and you’re set for long, uninterrupted vape sessions without worrying about charging.


  • Dimensions: 3.9 inches X 1.5 inches X 1 inch (approximately)
  • Compatible with all 510 cartridges
  • Takes 0.5, 1, and 2 milliliter carts
  • 650mAh battery capacity
  • 4 voltage settings – 2.4v, 2.8v, 3.2v, and 3.6v
  • Preheat function set to 1.8v for thicker oils
  • USB-C charging port


  • 650mAh Covert device
  • 2x Extra o-rings for base
  • 2x Extra o-rings for thread
  • USB-C charging cable
  • User manual


Our products are legal according to federal law and many state laws. Our products are derived from legal hemp and do not contain more than 0.3% Delta 9 THC. However, we do not guarantee that this product is legal in your state, and it is up to you to determine that. Calm Leaf retains the right to not ship to any states where local laws conflict with the 2018 Farm Bill. Calm Leaf is not responsible for knowing whether this product is legal in your state, and you assume full responsibility for all parts pertaining to your purchase.