This Ugreen NAS battery backup just hit its lowest price, and your data will thank you

Credit: UGREEN Published Aug 7, 2026, 7:32 PM EDT Timi has been writing about technology for over a decade, focusing on smartphones, computers, and anything that he finds interesting in the tech space. He started writing for XDA, covering all things mobile, but has transitioned to covering deals, with a mission to shed light on some of the best discounts around the internet on the greatest tech products. Sign in to your XDA account There's nothing worse than a power outage wrecking your favorite tech products or, even worse, wiping out your data. It's not common, but it can happen, which is why you should protect your products with a battery backup if you can. This Ugreen UPS battery backup is built for some of its more popular consumer NAS devices, and it's now on sale. The retail price sits at $83, but it can now be had for $70. This is the lowest price we've seen for this model. UGREEN NAS UPS 72W Battery Backup and Surge Protector $70 $83 Save $13 Brand UGREEN Battery 6000mAH You'll thank me later You never want to experience losing a device or data due to a power outage. It's one of the worst feelings because you know you could have prevented it but chose not to get any protection. This Ugreen UPS battery backup is sleek, slim, and has just enough power to keep your NAS devices up and running to prevent any major issues. If you don't know what a UPS can do, well, it's like a power bank for connected devices. Not only does it supply power, but it does so instantly. It can work in tandem with products that it's connected to, so you don't need to be near it in order for it to work. You can set it so your device safely shuts down immediately, stays on for a bit to test the water, just in case power comes back, or just shuts down once it reaches a certain percentage of the battery. This model is compatible with Ugreen NAS models: DH2300, DXP2800, DXP2800 GT, and the DH4300 Plus. You might not think you need a UPS battery backup, but we'd definitely recommend it, especially since this has to do with data. The low price is worth the peace of mind.