Meet the Battarix Power Card: The Ultimate Emergency Power Stash for Your Phone
Load up on the world's smallest single-use recyclable backup battery while they're 20% off.

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.