Handheld Coil Kit Gunshaped Plasma Arc Device Overview This handheld coil kit is a compact, gunshaped plasma arc device made of acrylic and designed for DIY assembly. It includes a builtin 12.6V lithium battery pack and an adapter, delivering visible plasma arcs up to approximately 13 cm. The kit is suited for educational demonstrations, maker projects, and hobbyist experiments that require a portable frequency discharge source. Key benefits Portable and lightweight: Gunshaped design and compact dimensions (approx 20 cm long, 7.1 cm wide, 18 cm after assembly) make it easy to carry and handle. Readytouse power system: Ships with a builtin 12.6V 2200 mAh lithium battery pack and a 12.6V 1A charging adapter for straightforward operation. Longlasting use: Battery endurance is rated at 1700 or more discharges per full charge under normal operating conditions. Strong visible arcs: Produces plasma arcs of approximately 13 cm at a frequency of 1.1 to 1.3 MHz for clear visual effect and demonstration value. Simple assembly and operation: Kit components are easy to assemble and trigger, suitable for handson learning and maker activities. Specifications Item type: Handheld Coil Kit Material: Acrylic Category: Hand Made DIY Assembly Works US plug: AC100240V Power supply: 12.6V lithium battery pack 2200 mAh (built in and with the device) Charging: 12.6V 1A adapter included Endurance: Greater than or equal to 1700 discharges Arc length: Approximately 13 cm / 5.12 in Frequency: 1.1 to 1.3 MHz Size after assembly: Length approx 20 cm / 7.87 in, Width approx 7.1 cm / 2.8 in, Height approx 18 cm / 7.09 in Package contents 1 x Arc Coil 1 x Gun Body 1 x Adapter Operational notes and cautions Battery monitoring: Pay attention to the voltmeter display during use. A reading of 12.4V indicates fully charged. If the voltmeter shows about 10.5V, recharge before further use to avoid battery damage. Do not discharge electricity at other people or animals. Discharging electricity toward people or livestock may cause harm, distress, or disputes. Arc hazard: The plasma arc is a temperature discharge and can ignite flammable materials. Do not use this product near fuel, oil depots, gas stations, combustible storage, or similar hazardous environments. Suitable applications and scenarios Classroom demonstrations: Show principles of frequency discharge, plasma behavior, and basic electrical phenomena in controlled educational settings. Maker projects and DIY assembly: Use as a handson component for electronics hobbyists and students building experimental devices and learning assembly skills. Photography and visual effects: Create controlled light arcs for creative photography, studio demonstrations, and smallscale visual experiments where a visible plasma arc is desired. Compatibility and performance Designed to operate from a 12.6V lithium battery pack (built in) and charged via the supplied 12.6V 1A adapter. The unit accepts AC100240V input via the supplied adapter for wide voltage compatibility. The acrylic construction provides a lightweight body suited for handheld use while enabling clear access to internal components during assembly and inspection. This kit provides a compact, portable plasma arc solution for practical demonstrations and maker projects. Follow the operational notes and cautions carefully to ensure safe use and to extend battery life.