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Tattoo Power Supply - Ambition Kuark Mini Wireless Portable RCA Tattoo 2400mAh Lithium Battery Pack with LED Digital Display for Rotary Tattoo Machine

  • Based on 320 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Sep 18
Order within 12 hours and 57 minutes
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Size: Long Version


Features

  • Material: Ambition Tattoo Power Supply made of aluminium alloy frame and high quality acrylic, the size is small, light weight(78.5g/2.76oz), length: 2.63inches, width: 1.25inches, easy to carry so that you can do tattoo work outdoors.
  • High-quality Lithium Battery: The wireless tattoo power supply capacity is 2400mAh, the working voltage is 4-12V, the adjustment is 0.1V. Fast charging, can be full state in 3 hours.The LED screen displays the working voltage, working time and remaining power.
  • Support Jumpstart:12V jumpstart function,double-click the power button to turn on(J)/turn off(S) the jumpstart, support your machine to defeat the stiffest of cartridge needle membranes.Compatible with most RCA tattoo machines.
  • Long-lasting Power Pack: Under normal 8V voltage, the voltage stable state can last for 10 hours,long time working the voltage is stable. More convenient and quick to adjust the output voltage. Suitable for most brands of tattoo pens machine, liner and shader.
  • Package Include:1x Wireless tattoo power, 1x tattoo power cable,1x storage zipper box.

Brand: Ambition


Size: Long Version


Water Resistance Level: Water Resistant


Number of Pieces: 1


Age Range (Description): Adult


Product Dimensions ‏ : ‎ 2.63 x 1.25 x 1.29 inches; 2.72 ounces


Manufacturer ‏ : ‎ Ambition


Best Sellers Rank: #69,047 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #29 in Tattoo Machines


#29 in Tattoo Machines:


Customer Reviews: 4.4 4.4 out of 5 stars 320 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Don’t skip over because of the low price!
Size: Long Version Gold
I do permanent makeup and paramedical tattoos. I purchased a new, smaller machine specifically for the face (Dragonhawk Mast Tour) and tried to purchase a well known “shorty” wireless battery to go with the machine. What arrived had the incorrect plug for my machine, so I had to return it and literally everywhere was out of the version I needed. Scrambling to find a replacement and quickly, I found this battery and ordered it, fully planning on sending it back. I was shocked when I did my first practice set of brows with the new machine and this lovely battery! The low volts are perfection, I needed that 4-5 range my other machine doesn’t have, and I completed a brow in about 10 minutes on silicone, all while testing speeds with the battery. It is a little wider than I had hoped, but it has gone through 8 hours of practice and I have only gone down to half a battery. So the size is worth the capacity! I have done multiple clients in the same day without having to charge and it’s working beautifully. I love the gold color, though I wish they had the same metallic blue as my machine, I would buy another one if they did! The only “con”, if there is one… is just where the charging port is. I wish it was on the back of the battery so I could keep this attached to my machine during charging. But honestly that doesn’t bother me that much. I was worried about the quality because of the price but it’s better than I anticipated! Looking forward to hundreds of hours of use! ... show more
Reviewed in the United States on June 17, 2024 by Sheena C.

  • Excellent tattoo battery
The battery is awesome and is as good as some of my more expensive batteries. It has a timer to keep track of the hours you have tattooed. I have the long one and the shorter one, I normally do 4 to 5 hour sessions and have not run out of power yet. One battery last my whole day. It's well made and lasts a long time i have one that is 2 years old and still going strong. ... show more
Reviewed in the United States on July 6, 2025 by Craig Sheets

  • 5 freaking stars
Size: Long Version
I waiting a good 2 weeks before I wrote a review for this battery pack. First let me say, as someone who is used to spending good money on batteries- critical and bishop, I was a little bit sketch about trying this pack. I run a bishop wand and an fk irons xion amongst other machines. This battery is slightly heavier than both the bishop battery and the critical shorty. I believe it's even heavier than the full size critical, but not by much. With that being said, I really don't care because the batery life of this battery, actually blew me away. I got about 14hrs of tattooing out of it. It fit snug on the RCAs of both machines. The digital display is clear and easy to read and having a clock to keep track of time is a nifty upgrade. So far, I have nothing bad to say about this battery. It's a good alternative to buying these $200-250 battery packs I plan on buying another one for back up real soon. Kudos to this unit Five stars k⭐️⭐️⭐️⭐️⭐️ ... show more
Reviewed in the United States on August 6, 2024 by Ink Majors Ink Majors

  • Holds charge extremely well!
Size: Long Version
Holds charge for a very long time. Didn’t even use half charge on a recent large tattoo I had done.
Reviewed in the United States on July 24, 2025 by Jerid Jerid

  • Broken already?
Size: Long Version
The performance wasn’t bad, until it started bugging out on me. Under 5 hours of total usage and the battery started giving up on me. It seemed to be not wanting to turn on and charges really weirdly. Now it won’t seem to turn on.
Reviewed in the United States on June 1, 2025 by Unknown Buyer

  • Best in it's class.
You are looking at a solid four to five hours of use in the 8-9 volt range. That is considerable despite the fairly low weight of this power supply. I like the option to turn the jump start off and on, along with the provided runtime on the display. The buttons have a decent response and are large enough to feel with gloves on. This power supply has excellent value, and I would compare it in quality to some of the more well known brands like Critical without spending $200. ... show more
Reviewed in the United States on April 21, 2023 by Icerayne7

  • Last long and lightweight
Size: Long Version
This battery is absolutely amazing. After 3 hours it didn't went down on battery percentage at all. It's not that heavy my hand got used to it pretty quick. It sits in my kwadron tatto gun perfectly,doesn't fall out or disconnect in a process. I bought 2 batteries in case one dies when i have a long session but I don't think I should be afraid of it. Absolutely amazing,for this price it's a steal. BTW arrives fully charged,nice bonus. Thank you,it eased my work so much,no more cords. ... show more
Reviewed in the United States on October 17, 2023 by David Castillo David Castillo

  • ONE design flaw, but overall a fine little battery, on par with the Crit…
Nice little battery- light weight, charges fast, and lasts a long time.. I get approx 6hrs out of one charge. One design flaw you may want to be aware of: While the machine is running, and you pause the battery, it will auto-shutdown after 20 minutes of being paused. When you turn it back on, the timer resets to 00:00. So, if you need the timer, don’t let it sit idle (paused) for more than 20 min. Ambition support (which are very helpful) told me this is a design feature because “many customers feedback that they would forget to shut down”. I could understand this if it shut down after 120 minutes or so, but 20 minutes seems way too short, especially if you use multiple machines during a long tattoo, or take a 20+ break/lunch. Overall, I like the battery and will continue to use it. ... show more
Reviewed in the United States on June 14, 2023 by tyob1 tyob1

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