A camera battery dual USB charger is a convenient and practical accessory that allows you to charge two camera batteries simultaneously using USB power sources. This type of charger is designed to be compact, lightweight, and portable, making it ideal for photographers and videographers who need to power up their camera batteries on the go. One of the key advantages of a camera battery dual USB charger is its ability to be powered by various USB sources, such as wall adapters, power banks, laptops, or car chargers. This flexibility allows you to charge your camera batteries conveniently, even when you are traveling or working in locations without access to traditional power outlets. Additionally, some camera battery dual USB chargers come with LED indicators or screens that display the charging status of each battery, including the current battery level and charging progress. This feature helps you monitor the charging process and ensures that your camera batteries are ready for use when needed. Overall, a camera battery dual USB charger is a practical and efficient accessory for photographers and videographers who rely on their camera equipment for capturing moments and creating content. It provides a convenient way to keep your camera batteries powered up and ready to go, enhancing your workflow and ensuring that you never miss a shot due to low battery levels. Specification: Input: 100-240VAC 50/60Hz Output 1: 2.4V DC 900mA AA/AAA 900mA Output 2: 9V DC 80mA