OptiMate 1 Battery Charger
2011 Yamaha ROYAL STAR VENTURE S
Never have another dead battery! The OptiMate® 1 Charger can be left plugged into any vehicle’s 12-volt battery all season long. Comes standard with clip type lead and weatherproof permanent adaptor for quick and easy connect/disconnect. LED’s for power on, charging, and charged battery states. Comes with a 3 year warranty.