Keep your Ring devices charged up and ready to go with this rechargeable battery pack. It is compatible with a range of Ring devices, including the Video Doorbell 2, 3, 3+, and 4, as well as the Spotlight Cam and Stick Up Cam. The battery is made with high-quality lithium-ion material and comes in a pack of two, ensuring you always have a spare on hand. The black color is sleek and matches with most decor styles. This battery is perfect for anyone looking to keep their Ring devices running smoothly without having to worry about constantly changing batteries. With this rechargeable pack, you can keep your devices charged up and ready to go at all times.