Here’s a truly amazing little device that may save you in an emergency — meet the Battarix Power Card, the world’s smallest single-use recyclable backup battery for your phone. It’s credit-card sized, can withstand extreme temperatures ranging from -40 to 257 degrees Fahrenheit, compatible with Apple, Samsung, and Android devices, and when kept in its packaging has an 8-year shelf life. It’s also 20% off — just over $12 for a single unit, and available to buy in up to a 10-pack.
Battarix Power Card | 20% off
This single-use charger comes with a built-in Lightning cable and a USB-C adapter to make it compatible with most cellphones. It also comes fully charged, so all you need to do is open the package, connect it to your phone, and get up to 3 hours of charging time. When you buy them in multi-packs of 3, 5, or 10 — also 20% off — you can stash Battarix Power Cards anywhere you might need one for a quick emergency charge. Glove boxes, luggage, carry-on bags (they’re TSA-compliant), emergency kits — the Battarix Power Card is physically durable, especially for a device that’s the size and thickness of a credit card. With an 8-year shelf life, you can be sure it will be ready to go if you ever really need it. Grab this 20% off deal now and add an essential new tool to your emergency kit.