Exxus Slim VV Battery - 380 mAh Variable Voltage

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Product Details

Product Description

The Exxus Slim VV 380 mAh 510 Variable Voltage Battery by Exxus Vape is a simplistic device that works with 510 thread cartridges. As a variable voltage unit, its voltage can be adjusted to anywhere between 2.6 V and 4 V. This accommodates user's individual preferences. Additionally, it boasts a ten second heat up time, so it's ready to fire fulfilling draws quickly and cleanly. Available in four color choices - Black, White, Green, and Full Color.

The Exxus Slim VV Battery Comes With:

  • 1 Exxus Slim VV 510 Thread Battery
  • 1 USB Charger

Product Specifications

  • 380 mAh battery for 510 thread cartridges
  • Variable voltage: 2.6 V (Blue LED), 3.2 V (Green LED), and 4 V (Red LED)
  • Preheat mode to warm up the cartridge prior to taking a draw
  • Includes USB charger with LED indicator

An easy-to-use companion to your favorite Koi cannabinoid vape cartridges.

With its seamless function and variable voltage, the Exxus Slim VV Battery ensures a smooth vaping experience.

Woman vapes using the Exxus Slim VV Cartridge
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Before they reach you, Koi products are independently analyzed to ensure potency, consistency, and quality by an accredited, third-party laboratory.

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At Koi, you’ll find the full spectrum of benefits hemp has to offer so you can create the exact experience you seek for every situation, every single time.

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Being happy doesn't just make us feel better, it improves our health. Thankfully, Koi is there when you need a quick fix to brighten your mood.

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Every single Koi product is crafted with taste in mind and tested by our team, because enjoying the journey is just as important as where you're going.

Suggested Use

Attach a compatible 510 thread cartridge to the battery. Click the button 5 times to turn on the battery. Click the button 3 times to change voltage. Click the button twice to pre-heat, click once to stop pre-heating mode. Click and hold the button to heat while taking a draw from the cartridge mouthpiece.


Store in a cool, dry place away from heat and light.


  • Only use with compatible 510 thread cartridges.
  • Do not charge with a powerbank of 5 V or higher.
  • Do not charge in your car.
  • Do not overcharge or use any other charging cable other than the supplied charger.
  • Failure to follow these instructions could result in battery damage.

Frequently Asked Questions

The Exxus Slim VV Battery has widely-recognized 510 threading that makes it compatible with most vape cartridges on the market. It works with Koi’s line of vape cartridges, including our Koi Delta 8 THC Vape Cartridges, Koi HHC Vape Cartridges, Koi THC-O Vape Cartridges, and Koi THC-P Vape Cartridges.

Need a Little Help?

If you have questions about a product you’re considering or want guidance on choosing the product, our customer service team is here to help Monday - Friday, 8:30am - 4:30 pm PT.

Call: 877-774-4779

Email: customerservice@koicbd.com

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Legal Status

Koi’s cannabinoid products are legal under the 2018 Farm Bill. Signed into law in December 2018, the federal legislation legalizes hemp, which the law defines as any part of the plant, including all derivatives, with no more than a 0.3 percent concentration of THC. This includes hemp-derived cannabinoids like CBD, delta-8 THC, and many more.

While these hemp products are legal federally, guidelines can and do vary by state due to differing controlled substances laws. Some states have banned some hemp cannabinoids.
The information presented is not legal advice, is not to be acted on as such, may not be current and is subject to change without notice.

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