New - Sealed The Ring Video Doorbell Quick Release Rechargeable Battery Pack is a black, sealed battery pack designed specifically for the Ring Doorbell 2 model. It has a sleek grey finish and dimensions of 2.75 inches in height, 1.75 inches in width, and 0.9 inches in depth. Made in China, this battery pack is lightweight, weighing only 1 pound, and is compatible with Ring products. With quick release functionality, this rechargeable battery pack provides convenient and reliable power for your smart doorbell.
eBay