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

This battery makes your rotary machine fully mobile. Holds a strong charge, runs consistently, and displays voltage clearly. Perfect for studio and mobile tattoo work. No cords = no limits.

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 in love 🥰 it’s working perfect 👌🏾

I was going to leave a great review until just when I was doing a practice session my tattoo gun stopped & showed E1 error. I thought maybe it needs a good clean or maybe the needle was not right. I'm pretty f-ing pissed & only used it 4-5 times & already not turning on. I'm glad I wasn't working on a client cause that would be completely embarrassing. DON'T WASTE YOUR MONEY ON THIS

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.

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.

Great battery ☺️

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.

Product is much lighter then I expected, good battery life. I’ve only used it for approximately 4 hours straight but it still showed almost half a charge left. Super simple to use. Definitely will pick up a second one.

Longue durée, pas déçue!

When I initially bought this battery it had a consistent power output for approximately 4 hours before needing a charge. Now after using it for a few weeks, I’ve noticed the power output isn’t as consistent and wavers quite alot when working. Using it for the purpose of tattooing, this isn’t very good as it produces a weak result in the tattoo such as inconsistent lines. It needs a charge after using it for 2 hours so it has weakened significantly. I would recommend a different manufacturer with a stronger battery for tattooing work.

After less than 5 minutes using it, Error E1 appeared on the device, wouldnt run for more than 45 seconds before stopping by itself. Very disappointing

Mid tattooing a client the machine stops working. E1 code and now won't run for longer then a minute without shutting off and popping up a code. Very unhappy with it.