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Emergency Phone Charger Keychain

Full Details

  • Please check your phone specifications before ordering to ensure you choose the right Phone Charger Keychain
  • To determine which model fits for your phone, select each version in the drop-down menu and compare to your existing phone charger
  • Instructions: Hold finger on USB port located next to the keyring for 5 seconds to turn on. A solid red light will appear. Slide the bottom button forward to extend the charging tip for your device. To turn off the charger, unplug it from your mobile device and it will automatically turn off after roughly 30 seconds
  • Keychain ring allows you to attach to keys
  • Full charge in an AtomXS stays there up to 3 months
  • Please note: You must turn on the charger to charge your device. It will not automatically draw power when you plug it into your mobile device
  • Made in China
Plastic, metal, electronics
One emergency charger with keyring and one micro-USB charging cord
2" x 0.5" x 1.5"
0.6 lb


4 avg. (26 reviews)

Concept is great
10/13/2019 by Sarah
While I think the concept is amazing, the product fails in its expectations. The device didn't come charged, which isn’t a big deal. I love that the tip can be protected when not in use. Turning the device on and off is a little tricky. My biggest complaint is that I barely got about 10% battery charge to my phone. It’s a savior in a pinch, but truly not worth the money. Like I said, the concept and design are great...if it would only charge my devise beyond 10%. Until that is corrected, I would advise to save your money and go with something else.
doesn't hold a charge
10/05/2019 by Tracie
I have not been able to get a single charge out of this. It turns off within two minutes of using it. Great idea if it would do what it says.
09/29/2019 by Connie
Very disappointed with this charger. Very impressive packaging. Charger did not supply more than 8-10 minutes additional power and it put out a lot of heat. So much so that I was concerned about the surface I placed it on. Maybe it was defective. I would like to return this but discarded packaging.
It works.
09/28/2019 by James
It took me a while to figure out that the arrow for "on/off" means you turn it on by inserting a charging tip. It's a little bigger and heavier than I imagined, so not quite so handy to carry, but it does the job.
Good Idea
08/29/2019 by Sam
Great idea and small enough to not bother you
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Emergency Phone Charger Keychain

This emergency phone charger gets the job done without lots of bulk and without any chance of forgetting to take it with you. The compact, retractable, and rechargeable device lives on your keychain for portable power that’s always handy. It provides two hours of phone usage and lasts three months per charge.


An emergency phone charger needs to be handy and juiced to keep your phone alive; it helps if it’s small enough to take with you everywhere, too. That’s the challenge AtomXS Maker Victor Hugo Mariano took on when creating his small but mighty charger.

Victor’s solution fits the powerful bill in a key fob-style design that’s a no-brainer to always have with you. A retractable charging tip packs two hours of power into the minimalist frame and it can hold a charge for up to three months. Recharge when needed and you’ll always be ready to roll. more Their Story