Feature Highlights: 1. Dual-Value Set – Each module measures 88x26mm (LxD) and is ideal for arc ignition, coil generators, and high-voltage experiment applications. 2. Sturdy & Reliable – Made with quality components, it handles input voltages of 3.7V–7.4V and delivers stable high-voltage output. 3. Adjustable High-Voltage Output – Generates 800KV–1000KV pulsed DC output, with a discharge distance of 1.5cm–2cm for flexible use. 4. Easy to Connect – Includes input wires (9cm) and output cables (~16cm) for straightforward setup. 5. Compact & Efficient – Small size saves space while delivering powerful performance for DIY projects and experiments. Product Details: This high-voltage step-up pulse inverter module is built for reliability and performance. It accepts 3.7V–7.4V input and outputs 800KV–1000KV pulsed DC, perfect for arc ignition, coil generators, and educational experiments. The module features safe, adjustable high-voltage discharge and comes with pre-attached wiring for quick installation. Designed for intermittent use to prevent overheating, it’s a handy tool for hobbyists and tinkerers. Specifications: - Model: -901 - Input Voltage: 3.7V–7.4V - Input Current: 0.5A–1A - Input Wire Length: 9cm - Output Type: Pulsed DC - Output Voltage: 800KV–1000KV - Output Current: 0.5A–1A - Output Cable Length: ~16cm - Discharge Distance: 1.5cm–2cm - Size: 88x26mm (LxD) - Package Includes: 3x High-Voltage Inverter Modules Usage Tips: - Avoid running the module without a load. - Adjust power before setting the high-voltage wire distance. - Start with short arc distances and increase gradually—do not exceed the rated discharge distance to prevent damage. - Allow cooling between uses; not designed for continuous operation. Package Contents: 3 × High-Voltage Inverter Modules Note: Slight color variations may occur due to lighting and screen differences. Dimensions may vary by 1–3cm.