--- product_id: 400103160 title: "BESTEK 500W Pure Sine Wave Power Inverter DC 12V to 110V AC Car Plug Inverter Adapter Power Converter with 4.2A Dual USB Charging Ports and 2 AC Outlets Car Charger, ETL Listed, Blue" brand: "bestek" price: "¥24446" currency: JPY in_stock: true category: "Bestek" url: https://www.desertcart.jp/products/400103160-bestek-500w-pure-sine-wave-power-inverter-dc-12v-to store_origin: JP region: Japan --- # 500W pure sine wave power 2 AC outlets + 2 USB ports (4.2A max) Multi-layer safety & thermal protection BESTEK 500W Pure Sine Wave Power Inverter DC 12V to 110V AC Car Plug Inverter Adapter Power Converter with 4.2A Dual USB Charging Ports and 2 AC Outlets Car Charger, ETL Listed, Blue **Brand:** bestek **Price:** ¥24446 **Availability:** ✅ In Stock ## Summary > 🔋 Power your adventure with pure sine wave precision! ## Quick Answers - **What is this?** BESTEK 500W Pure Sine Wave Power Inverter DC 12V to 110V AC Car Plug Inverter Adapter Power Converter with 4.2A Dual USB Charging Ports and 2 AC Outlets Car Charger, ETL Listed, Blue by bestek - **How much does it cost?** ¥24446 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/400103160-bestek-500w-pure-sine-wave-power-inverter-dc-12v-to) ## Best For - bestek enthusiasts ## Why This Product - Trusted bestek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Safety Suite:** Built-in thermal sensors, replaceable fuses, and voltage protections guard your gear and battery 24/7. - • **Compact, Durable Design:** Sleek aluminum casing with active cooling fan ensures reliable performance even under heavy loads. - • **Seamless Pure Sine Wave Power:** Delivers clean, grid-quality AC for sensitive electronics—no interference, no compromise. - • **Versatile Power Input Options:** Plug into your 12V cigarette lighter for convenience or use alligator clips for full 500W capacity—flexibility on the go. - • **Dual AC Outlets + Fast USB Charging:** Power multiple devices simultaneously with 2 AC plugs and dual USB ports auto-optimizing up to 2.4A each. ## Overview The BESTEK 500W Pure Sine Wave Power Inverter converts your car’s 12V DC into clean 110V AC power, supporting sensitive electronics with minimal interference. Featuring 2 AC outlets and dual USB ports delivering up to 4.2A total, it offers versatile charging on the road. Its advanced safety features include thermal protection, replaceable fuses, and voltage safeguards to protect devices and battery life. Compact and ETL listed, this inverter is ideal for professionals needing reliable off-grid power with seamless device compatibility. ## Description Buy BESTEK 500W Pure Sine Wave Power Inverter DC 12V to 110V AC Car Plug Inverter Adapter Power Converter with 4.2A Dual USB Charging Ports and 2 AC Outlets Car Charger, ETL Listed, Blue online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086SCMVF9 | | Antenna Location | Vehicle | | Battery Capacity | 12 Amp Hours | | Battery capacity | 12 Amp Hours | | Brand | BESTEK | | Built-In Media | Fuse | | Color | 3 Blue | | Customer Reviews | 4.4 out of 5 stars 265 Reviews | | Electrical Output Waveform | Pure Sine Wave | | Energy Specifications Met | ETL | | Frequency | 60 Hz | | Input Voltage | 12 Volts | | Inverter Capacity Volt-Amp | 500 | | Item Weight | 998 g | | Manufacturer | BESTEK | | Mfr Part Number | MRZ5011BU-BL | | Model Name | MRZ5011BU-BL | | Model Number | MRZ5011BU-BL | | Model name | MRZ5011BU-BL | | Number of Outlets | 4 | | Output Power | 500 Watts | | Peak Output Power Watts | 500 | | Power Source | DC | | Power source | DC | | Recommended uses for product | Vehicle | | Standby Power Shutoff | 90 | | Unit Count | 1.0 Count | | Voltage | 110 Volts | | Wattage | 500 watts | ## Product Details - **Battery capacity:** 12 Amp Hours - **Brand:** BESTEK - **Power source:** DC - **Recommended uses for product:** Vehicle - **Wattage:** 500 watts ## Images ![BESTEK 500W Pure Sine Wave Power Inverter DC 12V to 110V AC Car Plug Inverter Adapter Power Converter with 4.2A Dual USB Charging Ports and 2 AC Outlets Car Charger, ETL Listed, Blue - Image 1](https://m.media-amazon.com/images/I/71ziQshiJnL.jpg) ## Frequently Bought Together - BESTEK 500W Pure Sine Wave Power Inverter DC 12V to 110V AC Car Plug Inverter Adapter Power Converter with 4.2A Dual USB Charging Ports and 2 AC Outlets Car Charger, ETL Listed, Blue - BESTEK 12.1ft / 3.7m 12V 24V Cigarette Lighter Extension Cord, 12AWG Heavy Duty Cigarette Lighter Cable with Cigarette Lighter Plug Socket (Black) - Aproca Hard Storage Travel Case for BESTEK 500W Pure Sine Wave Power Inverter --- ## 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.jp/products/400103160-bestek-500w-pure-sine-wave-power-inverter-dc-12v-to](https://www.desertcart.jp/products/400103160-bestek-500w-pure-sine-wave-power-inverter-dc-12v-to) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-07*