--- product_id: 103882656 title: "5V 8A Power Supply Adapter - COOLM AC 100-240V DC 5 Volt 8amp 40W Power Converter Charger 5.5mm x 2.5mm Plug 5V/8A LED Driver for LED Strip Lighting" brand: "coolm" price: "104292₫" currency: VND in_stock: false reviews_count: 2 url: https://www.desertcart.vn/products/103882656-5v-8a-power-supply-adapter-coolm-ac-100-240v-dc store_origin: VN region: Vietnam --- # 5V 8A Power Supply Adapter - COOLM AC 100-240V DC 5 Volt 8amp 40W Power Converter Charger 5.5mm x 2.5mm Plug 5V/8A LED Driver for LED Strip Lighting **Brand:** coolm **Price:** 104292₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** 5V 8A Power Supply Adapter - COOLM AC 100-240V DC 5 Volt 8amp 40W Power Converter Charger 5.5mm x 2.5mm Plug 5V/8A LED Driver for LED Strip Lighting by coolm - **How much does it cost?** 104292₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/103882656-5v-8a-power-supply-adapter-coolm-ac-100-240v-dc) ## Best For - coolm enthusiasts ## Why This Product - Trusted coolm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Application: -This adapter will run most CCTV cameras etc that require up to 8000mA 5V power -Security and surveillance devices: DVR, NVR, Cameras, IP Camera -LED Modules, WS2811 2801 WS2812B LED Strip Pixel Light -Wireless Router, HUB, Switches, etc other DC 5V input devices(Not more than 40W) Why I choose it? --Perfect replacement for 3A / 5A / 6A as amperage isn't forced(If your previous Adapter was less than 8A then this will be a perfect replacement as amperage is NOT Forced). --Third generation smart IV chip features short circuit protection, overload protection, over voltage protection to protect your device. --Provide one year warranty, During the warranty period, free to replace damaged cargo with brand-new product. Specifications: Input Voltage: 100-240V AC 50/60Hz Output Voltage: 5V DC Output current: 8A/8000mA Output Power: 40W Max AC Plug: 3-Prong US Plug AC Cable length: about 110CM DC Cable length: about 110CM DC Output Plug Size: 5.5mm x 2.5mm(Compatible with 5.5mm x 2.1mm Plug) Non-waterproof: Used indoors only Package: 1 x DC 5V 8A Power Supply 1 x US AC Power Cord Note: Please be kindly informed that the total wattage of the devices(LED strip lights) should not exceed the max wattage(40W) of this adapter(5V 8A). If you have some questions for this adapter, please contact us, we will try our best to offer the solution accordingly. ## Features - Make sure this fits by entering your model number. - Input: AC 100-240V 50/60Hz, Output: DC 5V 8A, Power Max: 40W. Please do not use this adapter on devices that require power more than 40W - Standard Adapter DC Plug Size: 2.5mm inside diameter, 5.5mm outside diameter, allows for comprehensive compatibility with DC5V devices with 5.5 x 2.5/2.1mm female plug - AC Connector: US 3-prong Plug Convenience to use, just plug the adapter into any power outlet in your home, you can use any electronic device with a 5.5mm x 2.5mm plug that requires 5V 8A input - Safe Design-safeguard features against incorrect voltage, short circuit, internal overheating and overloading. Widely used in Industrial automation, LED display, LED Pixel Strip Light, CCTV Camera, Security System Computer Project, etc. - Maybe you are interested in 1 to 4 or 1 to 8 Power Splitter Cable, then you can search B07H49T35K/B07GYLC515 in desertcart ## Images ![5V 8A Power Supply Adapter - COOLM AC 100-240V DC 5 Volt 8amp 40W Power Converter Charger 5.5mm x 2.5mm Plug 5V/8A LED Driver for LED Strip Lighting - Image 1](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71H6NwND52L.jpg) ![5V 8A Power Supply Adapter - COOLM AC 100-240V DC 5 Volt 8amp 40W Power Converter Charger 5.5mm x 2.5mm Plug 5V/8A LED Driver for LED Strip Lighting - Image 2](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71kQbEV+WrL.jpg) ![5V 8A Power Supply Adapter - COOLM AC 100-240V DC 5 Volt 8amp 40W Power Converter Charger 5.5mm x 2.5mm Plug 5V/8A LED Driver for LED Strip Lighting - Image 3](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71YtjTlU95L.jpg) ![5V 8A Power Supply Adapter - COOLM AC 100-240V DC 5 Volt 8amp 40W Power Converter Charger 5.5mm x 2.5mm Plug 5V/8A LED Driver for LED Strip Lighting - Image 4](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/712TF+XP+JL.jpg) ![5V 8A Power Supply Adapter - COOLM AC 100-240V DC 5 Volt 8amp 40W Power Converter Charger 5.5mm x 2.5mm Plug 5V/8A LED Driver for LED Strip Lighting - Image 5](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71XUY62PFYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Read you reviews on these!!!! *by T***N on Reviewed in the United States 🇺🇸 on February 15, 2020* As described surprisingly. Comes w inline magnet for reducing interference.Tested w multimeter, within specs. 5V constand, amp adjusted properly up to 8 a.Bought two, tested both, both within specs....surprisingly.Added this to sbcs running retropie via usbromshares to samsung 2tb sdd on atomic pi and 4tb seagate hdd on odroid xu4. Works nicely. No more shutdowns. Plenty of power now.Remember to read the reviews. I bought others with great reviews, but when tested was outside of listed specs and some fried my sbc boards being over 5v; quite a bit run or hover at around 5.253 to 5.429 volts.All depends on where it was manufactured if in china. There are reputable manuf of these electronic power blocks in china believe it or not....then there are the others who obviously are able to sell these out of spec. Beware the really cheap ones, they are really cheap for a reasonBeen hit and miss for me. I got these bc i believed they had the most stable reviews vs the others.And their product seems to be as it was described, stable 5v up to 8a; in my case anyways. ### ⭐⭐⭐⭐⭐ Is what it is. Does what it does. *by A***R on Reviewed in the United States 🇺🇸 on September 1, 2020* Does what it’s supposed to do! --- ## 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.vn/products/103882656-5v-8a-power-supply-adapter-coolm-ac-100-240v-dc](https://www.desertcart.vn/products/103882656-5v-8a-power-supply-adapter-coolm-ac-100-240v-dc) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-22*