If your backup power plan currently consists of “please don’t die, beloved gadget,” this deal feels like a pretty solid upgrade. The Jackery Explorer 240D Power Bank is down to $129 (from $209), and it delivers a surprising amount of juice for something this compact.

It packs 256Wh (80,000mAh), roughly eight power banks in one, and can charge up to four devices at once with its USB-C and USB-A ports. Delivering 200W of pure DC output (up to 140W per port), it’s perfect for recharging laptops, drones, and other gear, not just your phone.

It’s also designed to actually be portable. At under five pounds, it won’t weigh you down, and the built-in strap doubles as a USB-C fast-charging cable, which is one of those small features you’ll appreciate every time you use it. You can recharge it quickly at home, in your car, or even via solar if you’re off the grid.

The LiFePO4 battery is rated to last around 10 years, so this isn’t a short-term gadget: it’s something you’ll keep around for trips, outages, and everything in between.

At this price, it’s an easy way to make sure your devices don’t tap out before you do.

–Jackery Explorer 240D Power Bank – $209.00 $129.00

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