This Onn Portable Battery is the perfect accessory for your Apple Watch. With its compact design and 1ft cable length, you can easily carry it with you wherever you go. It has a single port with a voltage of 5V, making it compatible with all Apple Watch models. The white color adds a touch of elegance to its design. It is a must-have for anyone looking to keep their Apple Watch charged on the go. This portable battery is made specifically for Apple Watch and is compatible with all models. You can trust its quality and reliability, thanks to the Onn brand. Get yours today and never run out of battery on your Apple Watch again.