Battarix Power Card

An ultra-slim emergency battery, pre-charged to last up to 8 years.

Introducing the Battarix Power Card - the world's smallest single-use recyclable backup battery for your phone. With its patented technology, universal compatibility, and an impressive 8-year shelf life, the Battarix Power Card is the ultimate solution for keeping your mobile devices powered up, no matter what life throws your way.


Whether you're hiking off the grid, stuck in a blackout, or simply need a quick battery boost, this compact, credit-card-sized wonder has you covered. Slip it in your wallet, purse, or bug-out bag, and rest easy knowing you've got reliable power at your fingertips whenever you need it.

Highlights

  • Fits conveniently in your wallet
  • Provides up to 3 hours of additional power​
  • Compatible with iPhone and Android devices​
  • Always ready with an 8-year shelf life​
  • Provides peace of mind wherever you go
  • Easy to use, just stick to your phone and plug it in

Product Specs

  • Patented technology
  • 8 year shelf life
  • Small enough to fit in your wallet
  • Compatible with Apple, Samsung & Andriod devices

What's Included

  • 1x Battarix Power Card

Shipping

Ships in 2-3 business days.

Returns

Battarix has a 15-day return policy. Items must be unused and in original condition and packaging. To initiate a return, or for any questions, please email us at [email protected].

FAQs

Is Battarix single use?

Yes, the Battarix Power Card is single use. We do not intend for the Battarix Power Card to replace a normal portable charger; instead it is designed to be used as a tool to hold your charge for emergency situations.

Can I travel on flights with the Battarix Power Card?

Yes! You can confidently bring the Battarix Power Card with you wherever you go, including commercial flights, thanks to its UN38.3 Certification.

Is it safe to leave the Battarix in my car in the heat?

Yes, Our lithium-ion magnesium oxide battery can withstand extreme temperatures ranging from -40 degrees Fahrenheit all the way up to 257 degrees Fahrenheit.

If my phone battery dies entirely, will Battarix power it back up?

Battarix will power your phone back up and maintain a charge while connected for up to 3 hours. Charging time may vary depending upon the quantity of apps and windows you are running.

Is Battarix safe to carry on my person (in my wallet, pocket or purse)?

Yes! All safety information is located on the back of the Battarix package.

Is Battarix recyclable?

Yes, Battarix can be recycled at any certified battery electronics recycler that accepts batteries.

Can Battarix charge my laptop or other USB-C powered devices. If so how long will the charge last?

Although Battarix does have a USB-C power adapter, we do not recommend using it for any other device than a mobile phone.

Reviews

Average rating 4.9 (8)

Must-have for travel

Kevin (Verified Buyer) 5/5

I travel often for business meetings and I’m setup as a vendor at multiple trade shows. I can’t tell you how many times I’ve ran out of power on battery banks or not had time to run around looking for my charger or forgotten to bring everything I needed. Being in so many places and so busy it’s easy to find yourself with a dead phone needing to make a call or write an email. I recently found out about the Battarix Power Card and immediately purchased one here on Amazon. It’s a huge relief to know if I’m in a pinch I have a solution in my wallet. With its 8 year shelf life, I’ll save it for a last resort, but it’s just one thing I don’t need to be anxious about and to me the peace of mind makes the power card one of the most valuable pieces of gear I carry.

Bought for a road trip

Melsa 4/5

Recently went on a road trip and bought this charger for emergencies, and wouldn't you know we had to use it. We were pleasantly surprised it worked, but didn't fully charge 2 phones.

Great for power outage

BB (Verified Buyer) 5/5

This is a one time use item. So it is the kind of thing I would put in a glove box or an emergency bag for those unique situations. It is so small and slim that it can be put just about anywhere. Any briefcase, laptop bag, purse, desk drawer, nightstand, or pocket. This would be perfect if you get stuck in a power outage. It is especially helpful if you get stuck on the go needing to charge something. I'm thinking like a long subway ride or camping trip. Since it is so small, it is not inconvenient to include it in a little bag of emergency supplies to keep around.

Would recommend

Edward (Verified Buyer) 5/5

Great in a pinch. You don’t need them until you do. Light easy to store.

I carry it with me

Sandra (Verified Buyer) 5/5

I carry this in my wallet all the time just in case I need it. You never know, and I wouldn’t want to be without this item.

A hero product

Ben (Verified Buyer) 5/5

Carry one in your car and your bag. You will be someone’s hero one day, maybe even yourself! Nothing like it on the market. Easy to carry and easy to use. Can easily save your day, or a stranger’s day.

This saved us!

Ames (Verified Buyer) 5/5

This boost saved us when our phone went dead in the middle of traffic with our gps running in a different state. Wow. We would have been so lost without it.

A great sense of security

Matthew (Verified Buyer) 5/5

The Battarix Emergency SOS Battery Pack has been a game-changer for me in terms of peace of mind and preparedness. Its one-time charge capability means I can rely on it during unexpected emergencies without the hassle of constantly recharging. The SOS feature is a real standout, providing a sense of security knowing that help is just a button press away. The compact design makes it easy to carry in my bag or keep in my car, and the build quality feels solid. Overall, the Battarix Emergency SOS Battery Pack is an essential addition to my emergency kit, and I highly recommend it to anyone looking for a reliable power source in critical situations.

Meet the Maker

Sam Wechsler

Our Story

I Hated Being Stuck with A Dead Cellphone

Power banks have been around forever, but they're bulky and they don't hold their charge for more than a few months. I wanted something that was small, light and would still have power when I needed it. I developed the Battarix with its patented technology to solve this issue. It's the size of a credit card and holds its charge for 8 years. Just stick it in your wallet and it'll be there, fully charged and ready for your next emergency.