514gExtension Rod Length: 27.9cm-113.5cmWith 1/4inch Screw and 1/4inch Screw HoleThe angle is adjustable.Compatible with bicycles or motorcycles with 29-32mm handlebarsMore stable than RAM mounts on motorcyclesSuitable for intense outdoor activities, such as off-road and fast descent.
84gSize:135.2*56.2*25.2mmInput: 12V / 2A; 9V / 2.22A; 5V / 3AOutput: 4.35V / 2.5ACharging Time: About 75 minutes for two batteries and 115 minutes for the third battery