NO MORE HASSEL TO CHARGE FOR RING CAMERA-- The charging adapter is specially designed for our Ring Stick Up Battery Cam 2nd Gen & Ring Spotlight Cam Battery & Ablivi Indoor Camera(NOT include camera). You do not need to remove the battery to continuously recharge, very convenient.WATERPROOF DESIGN-- Our charging cord comes with weatherproof design.The DC head is made of soft PVC weatherproof material that expands slightly when inserted into the camera, It fits into the camera very tightly, which is necessary to make it weatherproof.SAFE AND UL CERTIFICATED -- The charging adapter adopts good quality fire shell material; It has over current protection, over voltage protection, overload protection, overheat protection, and short-circuit protection; Enables you to charge your devices safely.EXTRA LONG CABLE -- The charging cable is long (16 ft/5m),You can easily plug it into a power outlet inside or outside the house, even if the camera is far away from the camera. Cable is round and thin ,so it‘s not easy to break, durablethat And you can run it through a window and still close it very well.EASY TO INSTALL -- simply connect the power charger to the outlet, run the cable to your camera, it will fit and stay in the camera very well, Just a few minutes to install it. (Note: if the battery is very low, The battery needs to be fully charged before connecting our cable or an error will be reported)