









Forge Battery Pack — 3.5mm
Free US Shipping when you purchase $500 or more. Discounts applied at checkout.

Product Details
Get the most out of your wireless tattooing with the Peak Forge Battery Pack. With 5-8 hours of power per charge and a removable 18500 battery, you can keep going without interruption. Made with durable aluminum housing and an intuitive user interface, this rechargeable pack offers customizable voltage options and a clear battery life display. Compatible with the Efest Slim K2 USB Battery Charger.
Durable aluminum housing
Great product

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Explore answers to our most frequently asked questions. Still curious? Reach out to our friendly support team—we’re here for you!

How do Demon Supply x Ghost Tattoo Co Preorders Work?
At Demon Supply x Ghost Tattoo Co, we are always pushing innovation forward and looking to improve our existing products and bring new ones to your toolkit! All preorder dates on product listings are approximate and subject to change based on preorder numbers and distributor timelines. We always do our best to stick to the timelines listed, but we ask that you please be flexible for expected shifts in the preorder shipping schedule. Please subscribe to our mailing list so that we can provide you with updates on preorder shipping!
Where can I find assembly instructions for Demon Supply x Ghost Tattoo Co products?
All assembly instructions can be found on our YouTube channel. (https://www.youtube.com/@GhostTattooCo).If you have any specific assembly questions, please send us an email athello@ghosttattooco.com!
Shipping & Returns
All of our products (excluding preorders) now ship within 1-2 business days as we are currently experiencing a high volume of ordering.
What forms of payments do you take?
We accept all major credit/debit cards through our processing system.
What if my Demon Supply x Ghost Tattoo Co equipment needs repairs?
We always approach each repair on a case by case basis. We will schedule a video call with you and try to assess the problem and fix the issue on the spot.
If we determine that it can't be fixed, we will ship you a new item and send you a return label and box to ship the broken item back.
