Dragonhawk B2 Tattoo Battery Power Supply Wireless Lightweight Small Digital Display for Rca Jack Tattoo Pen Machine

I bought this battery about a year and a half ago and I would absolutely buy another one. I live in Utah where it gets really cold and I’m a traveling artist so I keep my tattoo supplies in my car weather it’s hot or cold and this little battery kicks A$$. I received it with about 2 hours of charge and used the battery until it died and recharged it to full without stopping it and it’s done wonderful. The charge last around 4-6 hours if I’m doing line work tattoos and the charge time is usually about an hour to two hours max and as long as you use the battery until it dies and charge it till full you'll keep a good charge time and use time. It’s durable and I have the DC so it fits great and I never have any worries about it being loose. Highly recommend for anyone starting but it would be nice if it lasted a little longer when it came to shading but it’s not a huge inconvenience to switch the battery if needed.

I really loved that I could use this RCA based battery on my Dragonhawk corded tattoo machine. It isn't super light, but I got used to it fairly quickly. The only drawback is that it runs out of power after about 3 hours. If you need longer times, just keep your power cable or an additional battery on hand.

Works great with my rig. Bought as a 2nd battery. So far I've used it for about 3 hours at 10 volts and I still had 3 bars of battery life when I was done.

When I first opened it and tried it out with my machine (Peak Matrix), I noticed it would stop after a few seconds and I would have to press the button a bunch to get it to turn back on. Eventually it stayed on for about 45 minutes through a tattoo before it did it again but then turned back on just fine and stayed on for another 20-25 minutes while I finished. Not the worst battery I've ever tried for the price considering it is streamlined with my machine so it fits seamlessly when I bag my machine. Other than the (now) occasional stopping it works fine as a budget option but I will not be using it as a daily driver.

We've bought a few but with all the buttons broke and was unusable. I do not recommend.

Yes! I love this! I bought 2! They last a few good hours and are so easy to use. Thank you!

Perfect for any tattoo machine that is compatible. Makes life way easier without wires and pedals!

I really wanted to like this product. The design, size, and weight are great but the only issue I have is that the battery keeps turning off randomly while I am in the middle off using it. It gets very frustrating especially when I am trying to do someone's piece and it is continuously turning off.