4 x 4 x 3 inches

Make sure this fits by entering your model number. NO MORE BATTERY CHANGES - Skip the hassle with the Wasserstein Outdoor Magnetic Charging Cable with Quick Charge Power Adapter for the Arlo Ultra/Ultra 2 & Arlo Pro 3/Pro 4. There’s no need anymore for you to go outside and change the batteries of your Arlo camera every once in a while. You can now operate your camera at full capacity without having to change its battery again. BUILT TO LAST - Our Weatherproof Outdoor Magnetic Charging Cable specially designed for the Arlo Ultra/Ultra 2 & Arlo Pro 3/Pro 4 is made of high-grade, rugged materials which make it the best charging companion of your Arlo device.