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Deal | Anker 521 PowerHouse portable power station with 256 Wh capacity and six output ports scores 35% discount

The Anker 521 PowerHouse portable power station is now available for just $130 on Amazon. (Image source: Amazon)
The Anker 521 PowerHouse portable power station is now available for just $130 on Amazon. (Image source: Amazon)
The Anker 521 PowerHouse is a very decent portable power station that is well-suited for smaller day-to-day gadgets such as laptops, smartphones, mini fridges, fans, and more. Courtesy of a major discount, the 256 Wh Anker 521 is now available for an all-time low price on Amazon.

Outdoor enthusiasts who are on the lookout for a portable power station will most likely have Anker's offerings on their radars. Those on a budget might find the Anker 521 particularly appealing, which is now available for just $129 on Amazon courtesy of an ongoing sale.

According to Anker, the 521 portable power station boasts a capacity of 256 Wh, and a peak output of 200 watts. A total of six outputs are present, consisting of dual AC ports capable of 200 watts each, dual USB-A ports rated for 12 watts each, a single USB-C port good for 60 watts, and a car outlet that can do 120 watts. The LiFePO4 battery is rated for up to 3,000 charge cycles, which is several times higher than non-LFP batteries.

The Anker 521 PowerHouse also packs a camping light. (Image source: Christian Hintze of Notebookcheck)
The Anker 521 PowerHouse also packs a camping light. (Image source: Christian Hintze of Notebookcheck)
The Anker 521 PowerHouse sports a total of six output ports. (Image source: Christian Hintze of Notebookcheck)
The Anker 521 PowerHouse sports a total of six output ports. (Image source: Christian Hintze of Notebookcheck)

Anker 521: Portable and affordable power station for smaller gadgets

At just 4.34 kilograms, the Anker 521 PowerHouse is decently easy to haul around, and the built-in handle makes the effort much simpler. Our review of the product paints a mostly positive picture, with little room for complaint when it comes to overall performance, considering the affordable price point. The power station is only capable of powering smaller devices, while heavier gadgets such as drills, microwaves, air compressors are off-limits.

Moreover, solar charging support is also present. Charging the Anker 521 itself is hassle-free as well, with its USB-C input replenishing its battery pack by 80% in just an hour and a half. At its current all-time low sale price, the Anker 521 PowerHouse definitely offers decent bang for buck, especially for folks who simply need to keep their day-to-day gadgets going during emergencies or while outdoors.

Disclaimer: Notebookcheck is not responsible for price changes carried out by retailers. The discounted price or deal mentioned in this item was available at the time of writing and may be subject to time restrictions and/or limited unit availability.

Source(s)

Amazon (linked above), spotted by SlickDeals

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2026 01 > Anker 521 PowerHouse portable power station with 256 Wh capacity and six output ports scores 35% discount
Sambit Saha, 2026-01- 4 (Update: 2026-01- 4)