Keep the fridge running and your devices powered with $649 off Ankers Solix C2000 this October Prime Day

SAVE $649: As of Oct. 7, the Anker Solix C2000 Gen 2 Portable Power Station (2,048Wh) is down to $849.99 at Amazon for Prime Big Deal Days — a 43% discount off its normal $1,499 list price.

Opens in a new window Credit: Anker Anker Solix C2000 $849.99 at Amazon
$1,499 Save $649.01   Get Deal

Prime Big Deal Days wraps up at midnight tonight, making this your final window to grab Anker's heavy-duty backup battery before prices jump back up. Dropping $649 off its usual $1,499 price tag down to $849.99, the Anker Solix C2000 Gen 2 gives you solid energy security for home blackouts, tailgating, or camping trips.

The main draw here is the sheer amount of juice it holds: a 2,048Wh capacity paired with 2,400W of continuous power output (and a huge 4,000W peak surge). That means it can power heavy-duty appliances like a full-sized dual-door fridge, a microwave, or a window A/C unit without tripping. It’s so efficient that it can keep a full-sized fridge cold for up to 32 straight hours on a single charge.

SEE ALSO: The best live Prime Day outdoor deals: Anker power stations, Yeti coolers, and LifeStraws are among our top picks

Recharging is stupidly fast, too. Wall-charging gets it from empty to 100% in just 58 minutes. If you're on the road, you can use an 800W car alternator charger to top it off in 3 hours — eight times faster than a standard cigarette lighter socket — or hook it up to solar panels when you're off the grid.

Even with all that muscle, Anker managed to keep this setup surprisingly compact. At 41.7 pounds, it's about 25% lighter and 29% smaller than most other power stations with this much juice, making it easy enough to throw in the trunk. Plus, the internal LiFePO4 battery cells are rated for over 3,000 charge cycles, so you'll easily get 10 years of use out of it before the battery health even starts to drop.

Grab the Anker Solix C2000 Gen 2 Portable Power Station at Amazon for $849.99 before Prime Big Deal Days ends at midnight tonight.