Rechargeable batteries have been around for a long time. But not all of them can be charged using a USB cable. Lightors are different. They are rechargeable batteries that can be used over 500 times. Once your battery runs out of charge, you can recharge it using a Micro USB cable. Just like traditional AA or AAA batteries, you can use your Lightors in a variety of devices, including your camera, mouse, Bluetooth speaker, remote, clock, and even door lock.
Your rechargeable battery has a light that turns green when it is fully charged. It takes about 3 hours to fully charge these batteries. You can order yours on Kickstarter.