The Canon CB - 2LY Battery Charger is a compact and efficient charger specifically designed for the Canon NB - 6L lithium - ion battery. With a built - in AC power plug, this charger allows for easy and convenient charging without the need for additional cables. It features a single battery bay and is lightweight, making it an ideal travel companion for photographers. The charger is compatible with various Canon cameras, ensuring that you can keep your devices powered and ready for use. Its compact dimensions of 3.4 x 2.1 x 0.8 inches and a weight of just 2.1 ounces make it easy to carry in your camera bag.