This is the Elinchrom Adapter Cable Ranger RX Charger to Quadra [19285] This Adapter Cable allows you to charge your Quadra Lead Gel Batteries with the Elinchrom Ranger Chargers. Compatible with chargers 11093 (Ranger Car Battery Charger) and 19293 (Ranger RX Rapid Battery Charger). ...Contact us if you need more help.