--- product_id: 656512130 title: "OUPES Mega 1 Portable Power Station 1024Wh 2000W (4500W Surge) | Expandable to 5kWh, 36 Mins to 80% Charge, LiFePO4 Solar Generator, UPS Backup, Built-in MPPT, 100W PD USB-C, APP Control" brand: "oupes" price: "979.67 DT" currency: TND in_stock: false reviews_count: 13 url: https://www.desertcart.tn/products/656512130-oupes-mega-1-portable-power-station-1024wh-2000w-4500w-surge store_origin: TN region: Tunisia --- # 1024Wh capacity 3500+ battery cycles 0-80% charge in 36 mins OUPES Mega 1 Portable Power Station 1024Wh 2000W (4500W Surge) | Expandable to 5kWh, 36 Mins to 80% Charge, LiFePO4 Solar Generator, UPS Backup, Built-in MPPT, 100W PD USB-C, APP Control **Brand:** oupes **Price:** 979.67 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up your life, faster and smarter than ever! ## Quick Answers - **What is this?** OUPES Mega 1 Portable Power Station 1024Wh 2000W (4500W Surge) | Expandable to 5kWh, 36 Mins to 80% Charge, LiFePO4 Solar Generator, UPS Backup, Built-in MPPT, 100W PD USB-C, APP Control by oupes - **How much does it cost?** 979.67 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/656512130-oupes-mega-1-portable-power-station-1024wh-2000w-4500w-surge) ## Best For - oupes enthusiasts ## Why This Product - Trusted oupes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant UPS Backup:** Sub-20ms transfer time protects your critical devices from outages. - • **Smart Remote Control:** Manage power usage and settings effortlessly via Bluetooth app. - • **Blazing Fast Recharge:** Get back to full power in just 36 minutes—3X faster than the rest. - • **Pro-Grade Power Delivery:** Smooth 2000W continuous output with 4500W surge for sensitive gear. - • **Scalable Power Ecosystem:** Expand up to 5120Wh seamlessly with modular battery add-ons. ## Overview The OUPES Mega 1 Portable Power Station packs a massive 1024Wh LiFePO4 battery with industry-leading fast charging—reaching 80% in just 36 minutes. Designed for professionals and adventurers alike, it delivers a stable 2000W continuous output (4500W surge) with pure sine wave AC, supports modular expansion up to 5120Wh, and features ultra-fast UPS backup with <20ms transfer time. Intelligent battery management and smart app control ensure reliable, long-lasting performance for all your power needs, from emergency backup to off-grid work. ## Description Mega 1 Guardian 6000 Mega 2 Pro Exodus 2400 ## Features - REVOLUTIONARY FAST-CHARGING TECHNOLOGY: Experience industry-leading recharge speeds with 0-80% capacity in just 36 minutes via AC, or an unprecedented 26 minutes when combining AC and solar inputs simultaneously – 3X faster than conventional power stations. - MODULAR EXPANSION CAPABILITY: Create a custom power ecosystem by connecting up to two B2 Extra Batteries, scaling your capacity from 1024Wh to an impressive 5120Wh without additional inverters or complex wiring – perfect for growing power needs. - PROFESSIONAL-GRADE POWER DELIVERY: Delivering consistent 2000W continuous output (4500W surge) through premium AC outlets with pure sine wave technology to safely power sensitive electronics, professional equipment, and high-demand appliances without voltage fluctuations. - RELIABLE UPS TECHNOLOGY: Professional-grade <20ms transfer time during power outages protects critical equipment like servers, medical devices, and workstations from data loss and hardware damage. - NEXT-GENERATION LiFePO4 BATTERY ARCHITECTURE: Featuring advanced lithium iron phosphate cells with 3500+ lifecycle rating and superior thermal stability, delivering consistent performance across thousands of charge cycles while maintaining 80% capacity after years of heavy use. - INTELLIGENT POWER MANAGEMENT SYSTEM: The proprietary smart BMS automatically balances cells, prevents overcharging/over-discharging, and maintains optimal operating temperatures for maximum efficiency and longevity of your investment. - SMART APP CONTROL: Monitor and manage every aspect of your power station remotely via Bluetooth connectivity – track real-time power consumption, customize output settings, etc. - COMPREHENSIVE DEVICE COMPATIBILITY ECOSYSTEM: Power everything from smartphones to power tools with versatile outputs including dual 100W USB-C PD ports, four QC3.0 USB-A ports, specialized 12V DC outputs, and robust AC outlets – all managed by intelligent power distribution. - ENGINEERED FOR PROFESSIONAL DEPLOYMENT: Built with premium components and rigorous quality control standards to withstand daily professional use in demanding environments from film production sites and mobile offices to emergency response scenarios and off-grid research stations. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | 0-80% Charge in 36 Mins, <20ms UPS, Expand Capacity to Huge 5kWh, Smart APP Control, Supports By-pass Charging | | Asin | B0DG8JQNS4 | | Best Sellers Rank | #48,850 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #219 in Outdoor Generators | | Brand Name | OUPES | | Color | Black | | Current Rating | 10 A | | Customer Reviews | 4.5 4.5 out of 5 stars (1,312) 4.5 out of 5 stars | | Engine Displacement | 79 cubic centimeters | | Engine Power Maximum | 4.5 KW | | Engine Type | 4 Stroke | | Frequency | 60 hertz | | Fuel Type | Electric | | Ignition System Type | electric start | | Included Components | 1x AC Charging Cable, 1x Car to Anderson Charging Cable, 1x MC4 to Anderson Charging Cable, 1x Mega 1 Power Station (2000W/1024Wh), 1x User Manual | | Item Dimensions L X W X H | 15.1"L x 9.1"W x 11.6"H | | Item Weight | 27.8 pounds | | Manufacturer | SHENZHEN WEI PENG SHIJI TECHNOLOGY CO., LTD | | Manufacturer Part Number | S1 | | Material Type | Lithium Iron Phosphate | | Model Name | Mega 1 | | Model Number | S1 | | Number Of Items | 1 | | Output Wattage | 2000 | | Power Source | Battery Powered | | Recommended Uses For Product | Camping & road trips, Home backup, Off-grid power, Power outages & emergencies | | Running Wattage | 2000 watts | | Runtime | 1 hour | | Starting Wattage | 4500 watts | | Total Power Outlets | 4 | | Unit Count | 1 Count | | Voltage | 120 volts_of_alternating_current | | Warranty Description | 5-year warranty | | Wattage | 1024 watt-hours | ## Product Details - **Brand:** OUPES - **Fuel Type:** Electric - **Item Weight:** 27.8 pounds - **Output Wattage:** 2000 - **Power Source:** Battery Powered - **Recommended Uses For Product:** Camping & road trips, Home backup, Off-grid power, Power outages & emergencies - **Voltage:** 120 volts_of_alternating_current - **Wattage:** 1024 watt-hours ## Images ![OUPES Mega 1 Portable Power Station 1024Wh 2000W (4500W Surge) | Expandable to 5kWh, 36 Mins to 80% Charge, LiFePO4 Solar Generator, UPS Backup, Built-in MPPT, 100W PD USB-C, APP Control - Image 1](https://m.media-amazon.com/images/I/81MfuZQsaDL.jpg) ![OUPES Mega 1 Portable Power Station 1024Wh 2000W (4500W Surge) | Expandable to 5kWh, 36 Mins to 80% Charge, LiFePO4 Solar Generator, UPS Backup, Built-in MPPT, 100W PD USB-C, APP Control - Image 2](https://m.media-amazon.com/images/I/61IXmNVBXUL.jpg) ![OUPES Mega 1 Portable Power Station 1024Wh 2000W (4500W Surge) | Expandable to 5kWh, 36 Mins to 80% Charge, LiFePO4 Solar Generator, UPS Backup, Built-in MPPT, 100W PD USB-C, APP Control - Image 3](https://m.media-amazon.com/images/I/81+pI95qERL.jpg) ![OUPES Mega 1 Portable Power Station 1024Wh 2000W (4500W Surge) | Expandable to 5kWh, 36 Mins to 80% Charge, LiFePO4 Solar Generator, UPS Backup, Built-in MPPT, 100W PD USB-C, APP Control - Image 4](https://m.media-amazon.com/images/I/61rUxzCmOiL.jpg) ![OUPES Mega 1 Portable Power Station 1024Wh 2000W (4500W Surge) | Expandable to 5kWh, 36 Mins to 80% Charge, LiFePO4 Solar Generator, UPS Backup, Built-in MPPT, 100W PD USB-C, APP Control - Image 5](https://m.media-amazon.com/images/I/714XsVdK9LL.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ So far, so good *by on Reviewed in the United States November 23, 2025* I received this battery in good order, well packaged, and in new condition. It didn't take long to arrive but it was shipped from my home state so it didn't have to travel far. Unboxing it, I found three power cables and a service manual. The manual is not very detailed and the English is sketchy so I'm assuming it was printed using a translation program.When I got it out of the box, read the manual, and turned it on, it had about 60% battery so I charged it on low input (there is a high input and low input). It charged quickly and came to 100%.I tried it to see how long the battery power would last. I gave it a draw of about 120-130 watts of power and it lasted almost 9 hours. Pretty impressive for the first run. When it was out of power, it gave an error code. I turned the unit off, then back on, and then plugged it in and it charged to 100% again without any problems.So far, this seems to be a reasonably good backup power supply. If you're using it for emergencies or for camping, outdoor activities, I think it would be good. However, if you're looking for something to keep you off grid or for everyday use, this is probably too lightweight with not enough KWH to do that.It is much lighter than I thought it would be. It's easy to move around, portable, but the plastic isn't really top quality. I wouldn't expect this to take a hard fall or nocking around too much. I seriously doubt it is water or weather, resistant. I haven't tried to use it as a UPS but the manual does say you can do that.There are two different settings for charging the unit, (high and low). It's a little complicated to change that setting but if you have a lower amp circuit and need to charge the unit without blowing a fuse or tripping a breaker, it can be helpful. It switches the input from about 1200 watts to around 600 watts but it takes longer to charge on lower power.My only gripe is that at low or high input the fan runs while it is charging... always runs while it is charging... the fan on low power charge isn't very strong or loud, but it is there, for two hours or more... so... it can get annoying.At some point I'll try some more features of this unit and add to this review, but for now, I'd say it's a good product and will do what I need. ### ⭐⭐⭐⭐⭐ Excellent Backup Power Station for Emergencies and Camping *by on Reviewed in the United States June 27, 2026* This portable power station is an excellent choice for camping, road trips, or any place where electricity is unavailable. It charges in about one hour and provides up to eight hours of reliable power. I have used it to run fans, lights, TVs, and other low-power devices with great results. It is durable, efficient, easy to use, and gives peace of mind during power outages. I highly recommend it to anyone looking for a dependable portable power source. ### ⭐⭐⭐⭐⭐ A solid powerful Power Station for the price *by on Reviewed in the United States December 8, 2025* This unit packs a powerful punch for the price and is very versatile. The Mega 1 is the smallest and lowest power unit in the series, but that doesn’t mean it isn’t a useful power backup or supplement. I ordered one on a friend’s recommendation, and I am happy with my purchase. The case is a sturdy, durable unit, heavy, but not to heavy to lift using the attached handles. Setup is easy, and the included cables are easy to connect. The recommendation is to fully drain the battery before the first full charge to balance the battery management system. I did that, , plugged it in, and it charged quickly. There is even a rapid charging option. I got hooked and bought a separate solar panel, and am able to easily charge in on sunny days using the included cable. The design layout on the front panel is done well providing access to usb, AC and DC port options. The app was a bit clunky, but there have been many updates to it in recent months. You can use the app to monitor and control the station, though you can also use the station totally offline without the app. I would like to see the brightness of the front screen being a little brighter in order to more easily read. Overall, I’m very happy with the Mega 1. I did research, and comparable units are much more expensive. The Mega 1 is now selling for even less than what I paid. ## Frequently Bought Together - OUPES Mega 1 Portable Power Station 2000W (4500W Peak), 1024Wh LiFePO4 Battery Generator with 1400W AC Charging & 800W Solar Charging, Expandable to 5120Wh, for Home, Power Outages, Camping & RVs - ECO-WORTHY Solar Connectors Y Branch Parallel PV Adapter Cable Wire Plug Tool Kit for Solar Panel(M/FF+F/MM) - ECO-WORTHY 2pcs 100 Watt Solar Panels Monocrystalline Solar Panel for 12V/24V Battery RV Marine Boat and Other Off-Grid Applications, 2-Pack 100W --- ## 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/656512130-oupes-mega-1-portable-power-station-1024wh-2000w-4500w-surge](https://www.desertcart.tn/products/656512130-oupes-mega-1-portable-power-station-1024wh-2000w-4500w-surge) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-16*