--- product_id: 76492892 title: "500W Power Inverter DC 12V to AC 220V 230V 240V Transformer Car Converter With 4.2A Dual Usb And 2 Ac Outlets For Smartphones, Tablet, Laptop,Nebulizer" brand: "tellunow" price: "36.77 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/76492892-500w-power-inverter-dc-12v-to-ac-220v-230v-240v store_origin: TN region: Tunisia --- # 500W Power Output 4.2A Dual USB 2 AC Outlets 500W Power Inverter DC 12V to AC 220V 230V 240V Transformer Car Converter With 4.2A Dual Usb And 2 Ac Outlets For Smartphones, Tablet, Laptop,Nebulizer **Brand:** tellunow **Price:** 36.77 DT **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Adventures! ## Quick Answers - **What is this?** 500W Power Inverter DC 12V to AC 220V 230V 240V Transformer Car Converter With 4.2A Dual Usb And 2 Ac Outlets For Smartphones, Tablet, Laptop,Nebulizer by tellunow - **How much does it cost?** 36.77 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/76492892-500w-power-inverter-dc-12v-to-ac-220v-230v-240v) ## Best For - tellunow enthusiasts ## Why This Product - Trusted tellunow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in multi-protection features ensure safe charging and device longevity. - • **Smart Charging:** Experience lightning-fast charging with 4.2A dual USB ports that adapt to your devices. - • **Power On-the-Go:** Transform your car into a mobile power station with 500W of continuous power. - • **Quality You Can Trust:** Crafted with an aluminum shell and smart-chip fans for optimal heat dissipation and energy efficiency. - • **Versatile Input Options:** Power up from your car's cigarette lighter or directly from the battery for ultimate flexibility. ## Overview The Tellunow 500W Power Inverter is a versatile car converter that transforms DC 12V power into AC 220V, 230V, or 240V, featuring 1 AC outlet and 2 USB ports for fast charging. With a robust aluminum shell and built-in safety features, it ensures reliable performance for all your devices, whether on the road or at a campsite. ## Description NOTE: This product belongs to repair sine wave inverter, it is suitable for stable current output, such as charging with electric appliance, and emergency electricity. Due to the perceptual load at the moment of switching power supply or disconnect the power supply (starting current), will produce counter electromotive force voltage, such as refrigerator, fan, etc., the ac voltage is far greater than the peak load for electric equipment can withstand voltage, it is easy to cause the instantaneous overload of motor inverter, affect the service life of the inverter.Therefore, this kind of electrical appliances need higher power supply waveform. Specifications: Size:500W Power (2 AC Outlets): 500W Rated, 1000W peak Output wave: pure sine wave Nominal input voltage:12VDC Nominal output voltage: 220-240VDV Use method: 1. The positive and negative poles of the ring wire are connected to the inverter 2. must tighten the terminal 3. the positive and negative ring line is properly connected to the battery 4. connect the device 5. open the inverter switch Precautions: The inverter switch must be switched off before connecting the inverter. The inverter voltage must be the same as the battery voltage, the inverter voltage is DC12V, then the battery voltage must also be 12V, otherwise the inverter will not work or be damaged. ## Features - ▶【500W Car Power Inverter】 1 AC outlets and 2 USB charging ports. Smart IC technology automatically detect your devices to deliver its fastest charge speed up to 4.2 amps max, (4.2A Max (2.1A x2)) are ideal for powering smart phones, laptop, tablets, GPS units, TV, battery chargers, DVD players, MP3 players, camping equipment and mobile office equipment,flood lights, a TV, a freezer, a refrigerator, rechargeable devices, etc. - ▶【Mufti-Protection】: built-in fuse to protect your device, safe charging design provides protection against, overheating, under and over voltage charging, short circuiting, overloads, and overcharging. - ▶【2 Ways Input】 When you are driving, plug it into cigarette lighter, it can provide up to 150 watts of continuous power; When you're at a campground, you can connect it to the car battery directly, it will deliver up to 500 watts of continuous power - ▶【 Top Qualtiy】: Aluminum shell for excellent heat dissipation, combined with smart-chip activated fans, keeps the environmental-friendly inverter cool, saving power and energy. Extra set of copper battery cables guarantee optimal power conduction. - ▶【Product Warranty】 Tellunow offers 24-month limited product warranty and 24h*7d customer service for all Tellunow products to achieve 100% customer satisfaction. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H32KCGJ | | Brand | Tellunow | | Brand Name | Tellunow | | Input Voltage | 12 Volts | | Input voltage | 12 Volts | | Manufacturer | Tellunow | | Manufacturer Part Number | 500W | | Output Power | 500 Watts | | Output power | 500 Watts | | Power Source | Battery Powered | | Power source | Battery Powered | | UPC | 704888941911 | ## Product Details - **Brand:** Tellunow - **Power source:** Battery Powered - **Input voltage:** 12 Volts - **Output power:** 500 Watts - **UPC:** 704888941911 ## Images ![500W Power Inverter DC 12V to AC 220V 230V 240V Transformer Car Converter With 4.2A Dual Usb And 2 Ac Outlets For Smartphones, Tablet, Laptop,Nebulizer - Image 1](https://m.media-amazon.com/images/I/51EZH5yeJVL.jpg) --- ## 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/76492892-500w-power-inverter-dc-12v-to-ac-220v-230v-240v](https://www.desertcart.tn/products/76492892-500w-power-inverter-dc-12v-to-ac-220v-230v-240v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-28*