Killer B Stinger Box Electrolysis System – Complete Relic & Coin Cleaning Kit

The Killer B Stinger Box Electrolysis System provides a convenient way to clean rust, oxidation, and stubborn buildup from recovered metal objects. Designed for detectorists, relic hunters, coin collectors, and restoration enthusiasts, this complete kit includes the essential components needed to begin electrolysis cleaning.

It is ideal for carefully restoring iron relics, coins, tokens, tools, hardware, and other suitable metal finds that may be difficult to clean using ordinary brushes or soaking methods.

Key Features

• Complete electrolysis-cleaning system

• Designed for recovered coins, relics, and metal artifacts

• Helps loosen rust, oxidation, dirt, and mineral buildup

• Controlled cleaning process reaches detailed and recessed areas

• Useful for metal detecting finds and restoration projects

• Compact setup for use at home or in the workshop

• Replaceable components help extend the system’s service life

Ideal for Cleaning

• Metal-detecting finds

• Iron relics and artifacts

• Coins and tokens

• Old tools and hardware

• Buckles, buttons, and miscellaneous metal objects

• Suitable restoration and preservation projects

Bring Old Finds Back to Life

Years of rust and mineral buildup can hide the details of recovered objects. The Killer B Stinger Box uses an electrolysis process to help separate unwanted corrosion from the metal surface, making further cleaning and preservation easier.

Always identify the object and its metal composition before cleaning. Electrolysis may damage plated, fragile, valuable, or historically significant objects. Follow the included operating instructions and inspect items frequently during the cleaning process.

Killer B Stinger Box Electrolysis System is a complete, plug-and-play solution for cleaning and preserving small metallic artifacts, dug coins, jewelry, and relics. Electrolysis removes oxidation and stabilizes metal—Stinger Box makes it simple for hobbyists at any level. Just add tap water, mix the included brine, connect your relic and the carbon rod, and dial in the adjustable voltage for safe, controlled cleaning. Includes the Stinger Box (adjustable up to 24V), 24V wall charger, electrolysis tank with lid, carbon catalyst rod, two interchangeable leads, 4 oz brine mix, emery board, and printed instructions. Video guides available at StingerBox.com/instructions and on YouTube.

Recommended settings: Copper coins under 4.5V in short sessions; silver or gold coins about 12–18V; gold jewelry and larger items about 15–24V. Avoid use on nickel coins. For larger relics, use a larger non-metal container and scale the brine accordingly.

Refresh Kit available: replacement leads, carbon rod, and 8 oz brine mix (sold separately).

Box dimensions: 7" x 5" x 5". Shipping weight: 1 lb 4 oz (approx. 567 g).