What Our Gearhead(R) Experts Are Saying: "These rechargeable AAs have become my go-to for everything from headlamps to gaming controllers. Plugging directly into a USB-C cable makes charging simple and fast-no bulky docks or adapters needed. They last impressively long on a charge and save me from tossing hundreds of disposables each year."We love gear that simplifies our adventures while doing right by the planet, and the Paleblue AA USB-C Rechargeable Batteries are a perfect example. Designed for everything from camp lanterns to GPS units, these lithium batteries charge quickly via any USB-C cable-no proprietary dock required. Each cell can replace over a thousand single-use batteries, keeping waste out of landfills and extra cash in our pockets. Smart battery management technology prevents overheating or overcharging, giving us peace of mind whether we're topping up at home or on the trail. Reliable, fast-charging power that's better for us and the environment-that's the kind of upgrade we can all get behind.