--- product_id: 690839308 title: "Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty" brand: "okaya" price: "¥265991" currency: JPY in_stock: true category: "Okaya" url: https://www.desertcart.jp/products/690839308-okaya-atsw-6650-hi-capacity-inverter-for-home-office-shops store_origin: JP region: Japan --- # 6100 VA / 48V High Power Capacity LED Display with Real-Time Status Indicators Supports 4 Inverter Batteries for Extended Backup Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty **Brand:** okaya **Price:** ¥265991 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your space with unstoppable energy and smart reliability! ## Quick Answers - **What is this?** Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty by okaya - **How much does it cost?** ¥265991 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/690839308-okaya-atsw-6650-hi-capacity-inverter-for-home-office-shops) ## Best For - okaya enthusiasts ## Why This Product - Trusted okaya brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart LED Display:** Stay informed with clear LED indicators for battery status, load %, voltage, and fault alerts. - • **Advanced Safety Suite:** Comprehensive protections including overload, short circuit, reverse polarity, and thermal trip safeguard your devices. - • **Extended Backup Ready:** Supports up to 4 inverter batteries, ensuring uninterrupted power for home, office, or commercial setups. - • **Powerhouse Performance:** 6100 VA / 4880 Watt pure sine wave output powers heavy-duty and sensitive appliances seamlessly. - • **Reliable Peace of Mind:** Backed by a robust 36-month warranty and responsive on-call support, even in remote locations. ## Overview The Okaya ATSW 6650 is a high-capacity 6100 VA / 48V pure sine wave inverter designed for demanding home, office, and commercial power needs. It supports up to 4 batteries for extended backup, features an intuitive LED display for real-time monitoring, and incorporates advanced safety protections. With a compact design, 36-month warranty, and excellent customer support, it ensures reliable, efficient power management for sensitive and heavy appliances alike. ## Description Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty : desertcart.in: Home & Kitchen ## Features - Inverter Details- Type: Advanced True Sine Wave; VA Rating: 6100 VA / 48V; 4880 Watt - Okaya's POWER MAX UPS Series, a groundbreaking solution in commercial power management. Hi-Capacity UPS is crucial for residential and commercial spaces which can power larger loads and sensitive appliances such as Mixer grinders, water pumps, heater, deep freezer, fuel dispensers, dental chairs, processing facilities, and critical medical equipment, telecom equipment, ACs, etc., as per the appliance suitability. - Advanced Protections: Power Saver Feature, Active Battery Reverse Protection, Overload Protection, Low-Battery Protection, High-Battery Protection, Input/Output Short Circuit Protection, Over Temperature Protection, Fuse/MCB Trip Protection - Display (LCD/LED) Indicator: Mains On, UPS On, SMF Battery, Battery Charging, Overload, Low Battery, Load%, Battery Voltage, Input Voltage, Thermal Trip, Fuse/MCB Trip and Short Circuit/Fault - Alarms: Low Battery, Overload, Thermal Trip, Fuse Trip and Short-Circuit/Faults - Warranty: 36 months on Inverter (For detailed terms and conditions of warranty, please refer to the warranty card supplied along with the product) - Product Dimensions: 334.5x276x376.9 mm; Item Weight: 36.27 Kg - Package Includes: 1 unit inverter with cables and warranty card ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DQ1MXX1W | | Antenna Location | Home, Office | | Brand Name | OKAYA | | Customer Reviews | 4.4 4.4 out of 5 stars (8) | | Electrical Output Waveform | Pure Sine Wave | | Item Dimensions L x W x H | 33.4L x 27.6W x 37.7H Centimeters | | Item Type Name | Inverter | | Item Weight Unit of Measure | 36.27 Kilograms | | Manufacturer | Okaya, Okaya | | Manufacturer Contact Information | Okaya | | Manufacturer Part Number | Power Max | | Model Name | ATSW 6650 48V | | Model Number | ATSW 6650 48V | | Number of Items | 1 | | Number of Packs | 1 | | Packer Contact Information | Okaya | | Power Source | Battery Powered | | Unit Count | 1 Count | | Voltage | 48 Volts | | Warranty Description | Warranty: 36 Months | | Wattage | 4880.00 | ## Product Details - **Brand:** OKAYA - **Model Name:** ATSW 6650 48V - **Power Source:** Battery Powered - **Recommended Uses For Product:** Home, Office - **Wattage:** 4880.00 ## Images ![Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty - Image 1](https://m.media-amazon.com/images/I/31zvbj1TviL.jpg) ![Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty - Image 2](https://m.media-amazon.com/images/I/51h9m1XieQL.jpg) ![Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty - Image 3](https://m.media-amazon.com/images/I/51Ouy3npqcL.jpg) ![Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty - Image 4](https://m.media-amazon.com/images/I/51hq6CPozVL.jpg) ![Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty - Image 5](https://m.media-amazon.com/images/I/51Q353G2AqL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Okaya ATSW 6650 Hi-Capacity Inverter for Home, Office & Shops | 6100VA/48V Pure Sinewave | Reliable Power Backup | Supports 4 Inverter Battery | LED Display | Fast Charging | with 36 Months Warranty - Microtek All in One Trolley for Single Tall Tubular Battery and Inverter | Durable, Plastic Material | Suitable for All Type Inverter-Batteries ( Grey ) - Microtek Brand All-in-one (AIO) Trolley Compatible for All Types of Batteries (Single/Double/Jumbo/Flat Plate/Tall Tubular Battery) --- ## 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/690839308-okaya-atsw-6650-hi-capacity-inverter-for-home-office-shops](https://www.desertcart.jp/products/690839308-okaya-atsw-6650-hi-capacity-inverter-for-home-office-shops) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-25*