USB Rechargeable Batteries

Do you spend way too much money on batteries? While rechargeable batteries can alleviate some of this cost, many of us simply forget to plug them into the charger. Plus, it’s always inconvenient to not have fully charged batteries when you need them. Well, with these cool USB rechargeable batteries, that’s not a problem. There’s no charger to keep up with. Simply pop open the top of the battery to reveal the USB connection. Plug it into your computer’s USB charger, and in 5 hours or so, you have a fully charged AA battery! Can’t wait that long? It’s perfectly OK to charge these batteries for only an hour or so if you don’t need a full charge. They work exactly like standard AA batteries. Once you own a few, you’ll never need to buy regular batteries again, thus saving yourself money and helping the environment a bit, too.