The Quasar Triple Battery Charger is a 3 input charger for Quasar Linear Battery Packs and for NiMH/NiCD Battery Packs
Each Quasar Battery has the Blue Square or Red Triangle to help set the charger to the correct setting.
Check the battery pack for its Charge Symbol. If it has a Blue Square, slide the charge selector to the left to 0.9A. If it has a Red Triangle, slide the charge selector to the right to 1.8A. The Red LED will illuminate to indicate charging. The Green LED will indicate that the battery charging is complete. For the Quasar Linear Battery Packs, be sure to switch the inline power switch to ON.