Refuel Invictus Battery Case Review

Enjoy practically unlimited power on your iPhone 6 with this removable battery case.

Refuel Invictus Battery Case Review

What Refuel Invictus Battery Case is: The Refuel Invictus, a case for your iPhone 6 that has a removable battery that adds an extra charge to your phone (and can be swapped out for fresh batteries).


  • Adds up to 120 percent extra power
  • Unique design means that you can swap out the batteries in the case—bring along extra batteries if you will be without power for days or weeks
  • Case protects your phone from drops, stress, and vibrations
  • Charges your phone quickly
  • Battery charges completely in four hours
  • Slim profile


  • Only works for the iPhone 6

How Refuel Invictus Battery Case Rates:

  • Usefulness: 10/10. You’ll never be caught with a dead phone again
  • Value: 7/10. At $69.99 this is expensive, but it is the only product out there like this.
  • Portability: 10/10. Despite holding an extra battery, the case is very slim.
  • Cool Factor: 10/10. The case looks like a normal case, but provides extra power

Final Verdict: If you’re always running out of battery on your iPhone 6, the Refuel Invictus is essential.

(Photo: Refuel Invictus)

Editor’s Note: Reviews are based on usefulness, portability, durability, value, and “cool factor.” Some review products are sent to us free of charge and with no incentive to offer a favorable review. We offer our unbiased opinions, positive and negative, and will never accept compensation to review a product. If you have any questions or comments concerning our reviews, or would like to suggest a product for review, please email us at

By Caroline Morse Teel

Unfortunately for her bank account, Principal Editor Caroline Morse Teel is powerless to resist a good flight deal. Follow her on Instagram @TravelWithCaroline.

Caroline joined Boston-based SmarterTravel in 2011 after living in Ireland, London, and Manhattan. She's traveled to all seven continents, jumped out of planes, and bungeed off bridges in the pursuit of a good story. She loves exploring off-the-beaten path destinations, anything outdoorsy, and all things adventure.

Her stories have also appeared online at USA Today, Business Insider, Huffington Post, Yahoo,, TripAdvisor, Buzzfeed, Jetsetter, Oyster, Airfarewatchdog, and others.

The Handy Item I Always Pack: "Earplugs. A good pair has saved my sleep and sanity many times!"

Ultimate Bucket List Experience: Hiking Mount Kilimanjaro.

Travel Motto: "Don't be boring."

Aisle, Window, or Middle Seat: "Aisle (when the first class private suite isn't available)."

E-mail her at

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