--- product_id: 49098662 title: "Portable Solar Power Bank,Mindtech On-line 444wh Lithium Battery UPS Uninterruptible Power Supply System DC 12V/5A&5V/2A USB 5V/4A*4pcs Output and AC 220V/110V Output for Laptop iPhone/Ipad/Camera" brand: "mindtech" price: "887.51 DT" currency: TND in_stock: false reviews_count: 4 url: https://www.desertcart.tn/products/49098662-portable-solar-power-bank-mindtech-on-line-444wh-lithium-battery store_origin: TN region: Tunisia --- # 5 Outputs 444Wh Capacity Safety Features Portable Solar Power Bank,Mindtech On-line 444wh Lithium Battery UPS Uninterruptible Power Supply System DC 12V/5A&5V/2A USB 5V/4A*4pcs Output and AC 220V/110V Output for Laptop iPhone/Ipad/Camera **Brand:** mindtech **Price:** 887.51 DT **Availability:** ❌ Out of Stock ## Summary > Stay Charged Anywhere! ⚡ ## Quick Answers - **What is this?** Portable Solar Power Bank,Mindtech On-line 444wh Lithium Battery UPS Uninterruptible Power Supply System DC 12V/5A&5V/2A USB 5V/4A*4pcs Output and AC 220V/110V Output for Laptop iPhone/Ipad/Camera by mindtech - **How much does it cost?** 887.51 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49098662-portable-solar-power-bank-mindtech-on-line-444wh-lithium-battery) ## Best For - mindtech enthusiasts ## Why This Product - Trusted mindtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with short-circuit and overpower protection for peace of mind. - • **Power On-the-Go:** Unleash 444Wh of portable energy for all your devices. - • **Rugged & Reliable:** All-metal shell ensures durability and superior cooling. - • **Compact & Lightweight:** Designed for easy transport without sacrificing power. - • **Versatile Charging Options:** Charge via wall outlet or solar panel for ultimate convenience. ## Overview The Mindtech Portable Solar Power Bank is a robust uninterruptible power supply system featuring a high-capacity 444Wh lithium battery. With multiple output options, including USB and AC, it’s perfect for outdoor adventures, emergency situations, and everyday use. Its rugged design and safety features make it a reliable companion for all your power needs. ## Description Specifications: Brand name: Mindtech Item No. MRD506 Built-in Battery: 11.1V*40Ah High Quality Lithium Polymer Batteries Output power: 500W modified sine wave Charging time : 8-10 Hours DC output : 5V/2A and 12V/5A DC port :4pcs Input voltage (Max) :24V Lighting time: 74 Hours (2 lamps) USB output: 5V/4A*4pcs AC output: 220V/50Hz or 110V/60Hz Package include: 1 x Portable Solar Generator 1 x Power Adapter 1 x 4 in 1 Charging Kit 1 x User manual Company Profile: ※Established in 2004, Mindtech Group(HK) Limited is one of the solar energy enterprises in Shenzhen. ※Our company integrates with R&D, manufacturing and exporting in solar home lights, solar home system series, solar mobile chargers and solar street lights, etc. ※We are committed to providing innovative solar energy solutions to catering to different market demand. ※With advanced technology, professional staff, high-precision machines, strict quality control and complete production process, our products have been exported to the whole world, such as India, Bangladesh, Australia, Solomon and South Africa, etc. ※As a manufacturer, we welcome all OEM&ODM, we can also design the packing and the products as customers require. ※We make full use of our skilled manual and advanced mechanical resources to deliver high standard products to the market. Moreover, the orders we get are manufactured in a qualitative way within the scheduled time to make on time delivery of the consignments. ※Our aim is to provide customers with reliable, informative and efficient services at reasonable prices. We hope to grow with our customers to create a brilliant future. ## Features - Host Appearance: All-metal sheet shell, rugged collision-resistant, better cooling effect. - Large Capacity: Built-in Battery 11.1V*40Ah High Quality Lithium Polymer Batteries, large capacity, small size, light weight, long life - Safety Guaranteed: Short-circuit, overpower protection, ensuring complete protection for you and your devices. - Applications: Widely used in field trips, field excursions, field hunting, long-distance travel, maritime vessels, night traders, home lighting, dormitory emergency lighting, office emergency lighting and so on. - Recharging Options: Quickly refuel from home wall outlet or sun with any compatible solar panel. ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 40 x 24 x 10 cm; 6.5 Kilograms | | Part number | MRD506 | | Item display height | 5.4 inches | | Item display length | 11 inches | | Item display width | 4.4 inches | | Item display weight | 4.3 Kilograms | | Manufacturer | Mindtech | | Item model number | MRD506 | | ASIN | B01N7ERTCS | ## Images ![Portable Solar Power Bank,Mindtech On-line 444wh Lithium Battery UPS Uninterruptible Power Supply System DC 12V/5A&5V/2A USB 5V/4A*4pcs Output and AC 220V/110V Output for Laptop iPhone/Ipad/Camera - Image 1](https://m.media-amazon.com/images/I/61hthmf4u5L.jpg) ![Portable Solar Power Bank,Mindtech On-line 444wh Lithium Battery UPS Uninterruptible Power Supply System DC 12V/5A&5V/2A USB 5V/4A*4pcs Output and AC 220V/110V Output for Laptop iPhone/Ipad/Camera - Image 2](https://m.media-amazon.com/images/I/51zUZ-AQ-NL.jpg) ![Portable Solar Power Bank,Mindtech On-line 444wh Lithium Battery UPS Uninterruptible Power Supply System DC 12V/5A&5V/2A USB 5V/4A*4pcs Output and AC 220V/110V Output for Laptop iPhone/Ipad/Camera - Image 3](https://m.media-amazon.com/images/I/612-hJYJnYL.jpg) ![Portable Solar Power Bank,Mindtech On-line 444wh Lithium Battery UPS Uninterruptible Power Supply System DC 12V/5A&5V/2A USB 5V/4A*4pcs Output and AC 220V/110V Output for Laptop iPhone/Ipad/Camera - Image 4](https://m.media-amazon.com/images/I/71KsKstWtWL.jpg) ![Portable Solar Power Bank,Mindtech On-line 444wh Lithium Battery UPS Uninterruptible Power Supply System DC 12V/5A&5V/2A USB 5V/4A*4pcs Output and AC 220V/110V Output for Laptop iPhone/Ipad/Camera - Image 5](https://m.media-amazon.com/images/I/71VJkX6hVPL.jpg) ## Questions & Answers **Q: Does this unit have a built in solar charge controller and does it come with the appropriate plug for the solar input** A: Yes, it have a aluminum head can connection with Solar panel cable **Q: Can this charge from a car 12v power supply with appropriate cabling, rather than using solar or mains?** A: no, it can't **Q: Is there a maximum wattage for the solar panel input? For example will the unit break if I had 150w panel instead of 100w. Thanks.** A: yes，there is a maxinum wattage for the solar panel, it can't more than 80W. as the product limit current is at most 4.5A for the input. pls pay attention to this, thanks. **Q: Can I use it on my aquarium which have total around 600-700w of 4 machines?** A: NO, you can‘t’ ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars ... lost in the post but the sellers went to great lengths to make sure I got it *by G***H on Reviewed in the United Kingdom on 14 May 2017* This was initially lost in the post but the sellers went to great lengths to make sure I got it. It works well and is very compact. I'm planning to use this as a UPS for very remote equipment and I notice the charger/fan tend to run most of the time. Its not a major draw back, and is not really what the device is intended for. Its also worth knowing that when mains is present the unit just switches the mains through to the output, so the batteries are not being constantly charged and discharged. The capacity is as advertised, a 50 watt load will run for many hours. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good product and helpful seller *by Y***L on Reviewed in the United Kingdom on 12 February 2017* Very useful as a powerful, high density portable power supply for both AC and DC/USB power. A bit noisy when recharging via mains as a fan switches on to keep the Li-Ion cells cooled down, but otherwise silent when in operation supplying power via DC or AC.Seller (Mindtech) was very responsive and helpful when first unit had an issue with the AC inverter. All working fine with the replacement. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great product and fast postage to the UK *by D***. on Reviewed in the United Kingdom on 1 May 2017* Great product and fast postage to the UK.I use to charge a onewheel and it charges it a few times --- ## 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/49098662-portable-solar-power-bank-mindtech-on-line-444wh-lithium-battery](https://www.desertcart.tn/products/49098662-portable-solar-power-bank-mindtech-on-line-444wh-lithium-battery) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-01*