Search  for anything...

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

  • Based on 308 reviews
Condition: New
Checking for the best price...
$59.99 Why this price?
Labor Day Deal · 52% off was $125.99

Buy Now, Pay Later


As low as $10.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 3
Order within 16 hours and 29 seconds
Available payment plans shown during checkout

Size: Long Version Gold


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: Having a 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.

Color: Gold


Brand: Ambition


Size: Long Version Gold


Water Resistance Level: Water Resistant


Pattern: Solid


Product Dimensions ‏ : ‎ 2.63 x 1.25 x 1.29 inches; 4.64 ounces


Manufacturer ‏ : ‎ Ambition


Country of Origin ‏ : ‎ China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 3

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great battery and it doesn’t make your pen too heavy !
Size: Long Version Gold
Amazing batteries I think I have 4 now they connect to any machine battery life is great and they go all the way down to 4 volts most batteries only go down to 5 and I do a lot of stipple work and texture in my tattoos so its perfect !
Reviewed in the United States on May 19, 2025 by Joseph whitaker

  • 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.

  • 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

  • Affordable and good quality.
Size: Short Version
I use these batteries in my bishop machines with no issues.
Reviewed in the United States on April 12, 2025 by DREWxCIFER

  • 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

  • So far I am impressed!
Size: Long Version Gold
Ive only had it a month, and realistically this is an item, that should be reviewed a year later. So far it works just as good as my $300 critical batteries and is actual aluminum and not all plastic that breaks when dropped. Yes, Ive dropped this twice now and it is still just fine other than a light scuff on the edge. If this lasts a year like my Critical ones usually do, then its the only brand I will be purchasing from now on. As it is insane to charge $300 for something that can be sold for $39.95. Dont get me wrong, I typically prefer buying American made, even if it costs twice as much. But to cost 12 times as much. That is just greed and insanity. (Dont quote me yet, as I havnt used this for a year yet, because if it only lasts a couple months, then I will go back to Critical which last a year at 10 hours a day 5 days a week.) ... show more
Reviewed in the United States on May 30, 2024 by Alan Scott

  • Awesome!
Size: Long Version
I've had this battery for a year now in a professional setting, I have never had any issues with it! Works great, lasts long. Still going strong 1 year later!
Reviewed in the United States on January 19, 2025 by julie

  • Honest review from 25yr tattooer
Size: Long Version
The media could not be loaded. Initial thoughts, cost. For the price of one critical battery the industry standard I can buy 3 of these. So thats a plus provided it operates well. It feels like a solid build though i have not seen the internal soldering. Solder points tend to be flimsy in these generic electronics which can fail from machine vibration and moisture. Rca connection was snug. I ran about 4hrs fresh out the box. Battery was not fully charged but not once did i have to adjust the rca connection. Easy to bag and function. Clear to read while bagged. I charged for about 3hrs using the provided cable and the battery was hot. This worries me since i've had 4/5 other generic tattoo battery packs that just didn't last after several times charging. It was fully charged when i removed it and put aside yet the next morning it was at half charge. This also concerns me. So time will tell. The booklet claims 1yr warranty how realistic or what the process is I'm unsure. For now I'll give it a 4 since it ran fine felt good on the machine and did what was expected. I will update in a few months on the performance or sooner if any issues. Hope this helps ... show more
Reviewed in the United States on May 4, 2025 by Jonny Diligent

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...