Ducati Monster 821 | Battery Charging - OptiMate O-47 Adapter

If you don't want to install the tender directly on the battery, this is a solution for you. Get it at Revzilla: http://www.revzilla.com/motorcycle/te... Of course Ducati makes their own but look at that price tag! Ducati Battery Charger ($81) - http://store.ducatiusa.com/p/ducati-b...