Anker Powerhouse 521 Power Station

Anker Powerhouse 521 Power Station

Cash Alternative: £130

£0.49Per Entry

This competition has now closed. Good luck!

Win an Anker Powerhouse 521 Power Station!

If you’re planning a longer carp fishing trip and need to charge multiple devices, the Anker 521 Powerhouse is the best power station on the market at this size.

The Anker 521 features LiFePO4 batteries for a longer lifespan, and operates at whisper-quiet levels thanks to an internal chip and intelligent AI algorithm.

The wide range of ports is also what sets it apart from other power stations in this price bracket, with 6 in total; Car Charger Output, AC Output, USB-A Output, USB-C Output, DC Input, and USB-C Input. Power saving mode will also automatically turn off the power station once all your devices are fully charged to prevent wasting power.


  • Long-lasting technology InfiniPower™, combined with LiFePO4 batteries
  • Lithium iron phosphate (LiFePO4) batteries have a 6 times longer lifespan and can last 3000 cycles
  • Huge 256Wh Capacity
  • 5-Year Full-Device Warranty
  • Also includes a DC adapter and car charging cable
  • Anker 521 PowerHouse is built to last over a decade, even with everyday use

Compared to the Jackery 240 Power Station, the Anker 521 Powerhouse has:

  • 6.22% larger battery (256Wh vs 241Wh)
  • 3h shorter charge time (2.5h vs 5.5h)
  • 1.4h shorter charge time by solar power (4.1h vs 5.5h)
  • 2 more total ports (6 vs 4)
  • 1 more AC ports (2 vs 1)
  • 1 more USB-C ports (1 vs 0)
  • 2500 cycles longer lifespan (3000 cycles vs 500 cycles)
  • 50W greater AC output peak (450W vs 400W)

This competition is open to UK residents aged 18 or over.

You may enter this competition up to 95 times.

You will be randomly allocated your ticket number(s) when ordering and you will receive an email confirmation.

The total amount of tickets for this competition is (619).

If all tickets do not sell out, the draw will happen on January 3, 2024 regardless.

You must answer the competition question correctly to be entered into the live draw. Incorrect entries will not be notified or entered into the live draw.

You may enter the competition online or for free by post by sending your entry to Big Carp Giveaways Ltd. on a postcard. You must have an account on Big Carp Giveaways Ltd. for your entry to be processed. All details on your entry MUST correspond to the details on your account to receive the order confirmation and ticket number. Postal entries received without a registered account cannot be processed.

The live draw will take place on the Big Carp Giveaways Ltd. Facebook page using Google’s random number generator to select the winning ticket number from all Entrants.

This competition is in no way sponsored, endorsed, administered by or associated with Facebook, Apple or Google. By entering the competitions, Entrants agree that neither Facebook, Apple, nor Google have any liability and are not responsible for the administration or promotion of this competition.

How many times can I enter this competition?

You can enter this competition up to 95 times.

How do I get my number?

Once your order has been placed your ticket number(s) will be randomly allocated and will show on your order confirmation. They will also be emailed to you, and will be available in the my account area.

How is the winner chosen?

The draw is done live on Facebook using a random number generator to determine the winning ticket number. You’ll be contacted directly if you have won.

Can the draw date change?

If all the entries are sold sooner the draw will be brought forward. Keep updated on the confirmed draw date via our Facebook page and website.