---
product_id: 680459196
title: "Ambition Tattoo Power Supply - Kuark Mini Wireless Portable RCA Tattoo 2400mAh Lithium Battery Pack with LED Digital Display for Rotary Tattoo Machine"
brand: "ambition"
price: "¥25612"
currency: JPY
in_stock: true
reviews_count: 5
category: "Ambition"
url: https://www.desertcart.jp/products/680459196-ambition-tattoo-power-supply-kuark-mini-wireless-portable-rca-tattoo
store_origin: JP
region: Japan
---

# 4-12V Adjustable Output ±0.1V LED Digital Display 2400mAh Lithium Battery Ambition Tattoo Power Supply - Kuark Mini Wireless Portable RCA Tattoo 2400mAh Lithium Battery Pack with LED Digital Display for Rotary Tattoo Machine

**Brand:** ambition
**Price:** ¥25612
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your art anywhere, anytime — the wireless edge every pro craves!

## Quick Answers

- **What is this?** Ambition Tattoo Power Supply - Kuark Mini Wireless Portable RCA Tattoo 2400mAh Lithium Battery Pack with LED Digital Display for Rotary Tattoo Machine by ambition
- **How much does it cost?** ¥25612 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/680459196-ambition-tattoo-power-supply-kuark-mini-wireless-portable-rca-tattoo)

## Best For

- ambition enthusiasts

## Why This Product

- Trusted ambition brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Jumpstart Tough Needles:** 12V jumpstart function powers through the stiffest cartridge membranes with a quick double-click.
- • **Precision Voltage Control:** Fine-tune your output from 4 to 12 volts with ±0.1V accuracy for flawless machine performance.
- • **Compact & Lightweight Design:** Sleek aluminium alloy frame weighing only 78.5g fits perfectly in your kit for ultimate portability.
- • **Fast Recharge, Less Downtime:** Full charge in just 3 hours means you’re back to work faster than ever.
- • **Power Through Your Longest Sessions:** Up to 10 hours of stable voltage at 8V keeps your creativity flowing without interruption.

## Overview

The Ambition Kuark Mini Wireless Tattoo Power Supply combines a robust 2400mAh lithium battery with a precision 4-12V adjustable output and a clear LED display. Crafted from lightweight aluminium alloy, it offers up to 10 hours of stable voltage, fast 3-hour charging, and a 12V jumpstart feature to handle the toughest needles. Compatible with most RCA tattoo machines, it’s the portable powerhouse designed for tattoo artists who demand reliability and freedom on the go.

## Description

The simplicity and portability opration of Ambition wireless tattoo power will help you to conquer your tattoo. Feature: Material : aluminium alloy+high quality insulating plastic+silicone keys. Connector :RCA Battery Capacity: 2400mAh Charging time : About 3 hours Operation time : Under normal 8V voltage, the voltage stable state can last for 10 hours,long time working the voltage is stable. Output voltage : 4-12V, ±0.1V LED display content:output voltage range + battery usage+working time Instructions for use: Power ON/OFF: Long press "O" key for 3 seconds Output pause / resume: Short press "O" key to pause the output, and short press it again to resume the output (the resume voltage is the working voltage before the pause). Adjust output voltage: Press the "+" or"-" key to adjust output voltage. 12V jumpstart function,double-click the power button to turn on(J)/turn off(S) the jumpstart. Power: The LED display will show the remaining power, and the full power will display 4 divisions. Fast charging through the matching fast-charging cable can usually be fully charged in 3 hours. Please pay attention to the change of power at any time to prevent sudden power loss from affecting your tattooing work.

Review: An excellent replacement over expensive competitors - I've been using this battery 3-4 days a week for 9 months and it's definitely on par with the Critical batteries. I use a Bishop Shader Wand at 5-7 volts and can still get around 8 hours of tattooing in, at this point with my Critical batteries I'd be getting about 6 hours. I don't experience any loss of power as I drain the battery's charge and it's weight doesn't feel like it's an issue. As much as I don't love the idea of desertcart selling tattoo equipment, it's hard to beat a solid battery at this price versus what Critical charges.
Review: 5 freaking stars - 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⭐️⭐️⭐️⭐️⭐️

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGH8F93L |
| Best Sellers Rank | #269,831 in Beauty ( See Top 100 in Beauty ) #643 in Piercing & Tattoo Supplies |
| Brand | Ambition |
| Color | Black |
| Colour | Black |
| Connector Type Used on Cable | RCA |
| Connector type | RCA |
| Customer Reviews | 4.5 out of 5 stars 224 Reviews |
| Enclosure Material | Aluminium Alloy, Acrylic |
| Form Factor | compact |
| Form factor | compact |
| Item Dimensions | 6.7 x 3.2 x 3.3 centimeters |
| Item Weight | 77 g |
| Item weight | 77 g |
| Manufacturer | Ambition |
| Material | Aluminium Alloy, Acrylic |
| Mfr Part Number | AB-GTX-8705-1 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Ambition
- **Colour:** Black
- **Connector type:** RCA
- **Item weight:** 0.17 Pounds
- **Material:** Aluminium Alloy, Acrylic

## Images

![Ambition Tattoo Power Supply - Kuark Mini Wireless Portable RCA Tattoo 2400mAh Lithium Battery Pack with LED Digital Display for Rotary Tattoo Machine - Image 1](https://m.media-amazon.com/images/I/617a+4f2zsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ An excellent replacement over expensive competitors
*by J***N on 16 December 2025*

I've been using this battery 3-4 days a week for 9 months and it's definitely on par with the Critical batteries. I use a Bishop Shader Wand at 5-7 volts and can still get around 8 hours of tattooing in, at this point with my Critical batteries I'd be getting about 6 hours. I don't experience any loss of power as I drain the battery's charge and it's weight doesn't feel like it's an issue. As much as I don't love the idea of Amazon selling tattoo equipment, it's hard to beat a solid battery at this price versus what Critical charges.

### ⭐⭐⭐⭐⭐ 5 freaking stars
*by A***R on 6 August 2024*

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⭐️⭐️⭐️⭐️⭐️

### ⭐⭐⭐⭐⭐ 4 years of daily non stop use.
*by M***L on 23 March 2026*

I’m a Tattooer of 24 years professionally. I bought my first ambition battery in 2022. After 4 years of continuous daily work, this week, it has started to run out of power after 4 hrs. It has been used everyday since I bought it. I have bought quite a few other brands. Even some of the more “critical” kinds…. They don’t hold a flame to these. These are worth every penny. I have three of these batteries now. Two larger and one shorty. They keep my business running smoothly without power drop. Keep it up guys, you’ve nailed the battery game.

## Frequently Bought Together

- Tattoo Power Supply - Ambition Kuark Mini Wireless Portable RCA Tattoo 2400mAh Lithium Battery Pack with LED Digital Display for Rotary Tattoo Machine
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-12*