HydroHose Auto Rewind Hose Reel w/Hose - Green Automatically rewind your hose with the push of a button Get rid of that heavy, dirty garden hose forever with the Hydro Hose Auto-Rewind Hose Reel. When watering, unreel as little or as much of the hose as you need. Simply press the rewind button to roll up your hose in less than 30 seconds. HydroHose Auto-Rewind Hose Reel is powered by an included high-capacity rechargeable battery (utilizing BA-152 technology) that has the power to last one full season of watering between charges. Auto-Assist Unwinding - HydroTek Flywheel design allows for auto-assist unwinding, makes it one of the easiest hoses in the world to unwind. No installation necessary. Simply engage HydroTek Flywheel with the flip of a switch and HydroHose will almost unwind itself automatically.