--- product_id: 137429402 title: "COVVY DC 3V-6V to 400KV Boost Step-up Power Module High Voltage Generator Black" brand: "covvy" price: "3.75 DT" currency: TND in_stock: false reviews_count: 6 url: https://www.desertcart.tn/products/137429402-covvy-dc-3v-6v-to-400kv-boost-step-up-power store_origin: TN region: Tunisia --- # 3-6V Input Compact Design 2A-5A Current COVVY DC 3V-6V to 400KV Boost Step-up Power Module High Voltage Generator Black **Brand:** covvy **Price:** 3.75 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Unleash the Power of Innovation! ## Quick Answers - **What is this?** COVVY DC 3V-6V to 400KV Boost Step-up Power Module High Voltage Generator Black by covvy - **How much does it cost?** 3.75 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/137429402-covvy-dc-3v-6v-to-400kv-boost-step-up-power) ## Best For - covvy enthusiasts ## Why This Product - Trusted covvy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ignite with Ease:** Instantly ignites cigarettes & paper in seconds! - • **Quality Assurance:** Built to last with attentive customer service. - • **User-Friendly Setup:** Simple connections for hassle-free operation. - • **High Efficiency Output:** Delivers powerful high voltage pulse current. - • **Versatile Applications:** Perfect for science experiments and DIY projects. ## Overview The COVVY DC 3V-6V to 400KV Boost Step-up Power Module is a high voltage generator designed for efficiency and versatility. Operating on a 3-6V input, it can ignite materials instantly and is ideal for educational experiments and DIY electronics. With a compact design and user-friendly setup, this module is perfect for anyone looking to explore the world of high voltage applications. ## Description PAY ATTENTION: 1.Red and green power connection red line:"+" green line "-" Output : the other side ,same color cable. 2.Due to the high power, the internal heat is hard to dissipate ,each power-on time should be controlled within 1 minute, the output side does not allow shorting.Improper voltage and long working hours easily damaged module. 3.The high-voltage module should avoid the use of electricity in high voltage no-load . Specification: Voltage: Input DC3.6-6V, output DC400kV - 600KV( Please note that when security ) High Type: Pulse Current High voltage bipolar discharge distance: 10mm-20mm Output voltage lines Length: about 100mm Input power cable length: about 10mm (red is positive) Dimensions: Φ24 * 63mm About the power: 3.7V Li-ion battery can be used single or two series, such as 18650 , idle cell phone batteries ( to remove the for protection board , the proposed capacity of 2000mAh or more ) or NiCd / NiMH battery pack , 4V or 6V Lead Acid batteries. This module is a small production with high-pressure science inverter transformer / booster finished module , the input terminal DC3V-7.2V voltage can get 200,000 volts for DC high voltage ( about 1-2cm arc ) at the output can be used as high school science experiments , electronic equipment, negative ion generator, high voltage source to use when making small science . Package: 1x 3v-6v to 400kV Boost Step-up Power Module ## Features - 【3-6V High Voltage Generator】High temperature arc igniter, with 3-6v high power, instant ignite cigarette & paper, can work for 20 seconds continuously, and high frequency, good quality, easy to use. - 【Wide Application】The module can be used as high school science experiments, electronic equipment, negative ion generator, high voltage source to use when making small science. - 【High Efficiency】According to the tesla coil principle, the module outputs high voltage pulse current, small volume and high efficiency. Input current: 2A- 5A; Input voltage: DC 3V to 6V. - 【High Quality】The pulse coil module can output high voltage pulse current, small size and high efficiency.The peripheral circuit is simple, simply connect the switch and battery, and the discharge intensity is great. - 【Attentive service】Customer satisfaction is our service tenet, if you have any questions, please feel free to contact us. ## Images ![COVVY DC 3V-6V to 400KV Boost Step-up Power Module High Voltage Generator Black - Image 1](https://m.media-amazon.com/images/I/31B0tzqdZxL.jpg) ![COVVY DC 3V-6V to 400KV Boost Step-up Power Module High Voltage Generator Black - Image 2](https://m.media-amazon.com/images/I/41OnW-hhriL.jpg) ![COVVY DC 3V-6V to 400KV Boost Step-up Power Module High Voltage Generator Black - Image 3](https://m.media-amazon.com/images/I/51q29QVX6jL.jpg) ![COVVY DC 3V-6V to 400KV Boost Step-up Power Module High Voltage Generator Black - Image 4](https://m.media-amazon.com/images/I/51J2cGRGFOL.jpg) ![COVVY DC 3V-6V to 400KV Boost Step-up Power Module High Voltage Generator Black - Image 5](https://m.media-amazon.com/images/I/51JAUXJAmyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Test at 3.7 Volts 18650 and 10mm spark gap *by T***T on Reviewed in the United States on May 15, 2020* Test at 3.7 Volts 18650 and 10mm spark gapIt works very well at 10 mm it does not work at 15 mm and it sometimes works at a 12 mm spark out using 3.7 V 18650.Well worth the money I recommend it. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works, seems well made. *by M***S on Reviewed in the United States on July 1, 2021* Have not used this in anything yet but briefly tested it.It works, produces an intermittent ~2cm arc in air.It is a completely potted cylinder ~1"x3" looks solid and well made and is very inexpensive.I might use it for some display or discharge machining or a cigar lighter or an electrified fence of some sort.Purchased mainly for curiosity and experimentation. ### ⭐⭐⭐⭐ Good *by N***E on Reviewed in Canada on January 5, 2021* Not sure how to stop power to the battery using 2 switches when I turn of the first switch and the button switch gets pushed it still sends power through the battery making it hot --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/137429402-covvy-dc-3v-6v-to-400kv-boost-step-up-power](https://www.desertcart.tn/products/137429402-covvy-dc-3v-6v-to-400kv-boost-step-up-power) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-15*