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Rated 5.00 out of 5 based on 23 customer ratings
(23 customer reviews)


The KR1 is the world’s first 2-in-1 vape cartridge and concentrate bubbler. This dual-purpose bubbler allows you to interchange between your favorite 510 thread cartridges and a portable rig. The KR1 is a concentrate lover’s dream, and is perfect for on the go and seshing with friends.

This battery is engineered specifically for use with CCELL® cartridges, but will also work with most 510 thread cartridges.

  • High quality circuit board with multiple protections
  • PCTG terpene resistant housing and Glass bubbler
  • Press to activate
  • Screw-in wax coil or screw-in 510 thread, fits either 0.5ml or 1.0ml cartridge
  • Power: Low = Blue (3.2V), Medium = White (3.6V), High = Red (4.0V)
  • Battery Capacity: 500mAh
  • Size: 47.5 x 23 x 156.6mm
  • Color: Brushed Gunmetal
  • Rechargeable with Micro-USB Port ( USB charger included )
  • Battery only, does not include cartridge
SKU: KR1-BG Categories: ,

23 reviews for KR1

  1. Bryan Deyo (verified owner)

    Great battery! Smooth large draw, like the voltage settings and have already talked it up and shown people in the industry that are total believers.

  2. ernieluna1007 (verified owner)

    Great battery works amazing with carts Nice smooth cool vapes I use ice-cold water .. Visually cool and efficient .. one qucick second press produces great clouds

  3. Anonymous (verified owner)

    Very quality product

  4. Ryan (verified owner)


  5. Jake M. (verified owner)

    Left a comment and posted y’all on my story and tagged 3 ppl lemme get the give away KR1 and I’ll do a review on my youtube channel let me know (also 10/10 with my red cube) insta _red5.7

  6. Clarke S. (verified owner)

    Works great.

  7. Anonymous (verified owner)

    This shits on the puffco 1000000000% dont hesitate on buying ! About to buy multiple more !

  8. judson (verified owner)

    Great dual action portable rig. Blue setting is the best for taste and flavor. Battery life is great also

  9. Krissy Lee (verified owner)

    Works awesome,as expected.super smooth hits.

  10. Anonymous (verified owner)

    Shipped fast and hits hard

  11. Robert (verified owner)

    So far so good. Just received it today but I’m extremely satisfied as of right now. Haven’t tried a cartridge yet but tried it with some distillate and the hit was amazing. Hopefully there won’t be any issues in the future otherwise this is definitely worth the money.

  12. Anonymous (verified owner)

    It works great just ordered a second one!

  13. Lotus1197

    Purchased today from a local shop after seeing it on Reddit. So far i love it.

  14. Zachary J. (verified owner)

    I got this for my mother and she absolutely loves it! She highly recommends it!

  15. Julius A. (verified owner)

    I just ordered the KR1 because I’m so satisfied with the PS one

    Uploaded image(s):

    Image #1 from Julius A.
    Image #2 from Julius A.
  16. Elexis Berry (verified owner)

    love it

  17. Thaddaeus Zehr (verified owner)

    So cool hits like no other

  18. Erok

    Awesome product, especially for the price, compared to others. Smooth, and hits perfect. Love it!

    Uploaded image(s):

    Image #1 from Erok
  19. Manuel M. (verified owner)

    This thing is a game changer, bugger hits with no burn and it looks sick

  20. talia (verified owner)

    amazing device and easy to use

  21. Jerry Zamorano (verified owner)

    Love this thing perfect size and perfect hits depending on your temperature settings but man the KR1 Smacks

  22. KenRawDoe

    Hands down the best investment I’ve ever made in smoking distallite cartridges! My mom was so impressed with the KR1 I bought her one also! Thanks Hamilton Devices you guys are awesome!!!

    Uploaded image(s):

    Image #1 from KenRawDoe
  23. Nicholas S. (verified owner)

    Tried my buddy’s prototype from y’all, and new I needed to get one for my dad and me!

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