20DVQX1102∫ Charging the battery1 Connect the DC plug of the ACadaptor to the DC IN 12 Vconnector of battery charger.2 Connect the AC mains lead to theAC adaptor.≥ Perform step 2 first, and then step 3. Insertthe AC mains lead all the way in until it stops.3 Insert the battery into the batterycharger.≥ Slide the battery horizontally into the batterycharger along the “ ” mark.≥ The corresponding CHARGE indicator lightsand charging starts.≥ The CHARGE indicator turns off whencharging is complete. Slide the battery toremove it.≥ We recommend using Panasonic batteries (l 10, 19, 21).≥ If you use other batteries, we cannot guarantee the quality of this product.≥ Do not heat or expose to flame.≥ Do not leave the battery(ies) in a car exposed to direct sunlight for a long period of time withdoors and windows closed.≥ After the battery is inserted, it may take some time for it to be detected and the CHARGE indicatorto light. If the CHARGE indicator does not light after 10 seconds, insert the battery again.≥ If two batteries that support quick charging are inserted, priority will be given to the batteryinserted in the CHARGE 1 slot, and the battery inserted in the CHARGE 2 slot will be charged innormal-charge mode. When charging on the CHARGE 1 slot progresses to a certain point,charging on the CHARGE 2 slot will automatically switch to quick-charge mode.In addition, the charge indicator (LED lamps) on the battery inserted in the CHARGE 2 slot mayturn off depending on the charge status of the battery.≥ The battery charger determines the state of the battery first to perform optimal charging. It will, asa result, take about 20 seconds for charging to start after the CHARGE indicator on the batterycharger lights. When charging starts, the charge indicator (LED lamps) on a battery that supportsquick charging will flash. If you remove and reinsert a battery or swap batteries while charging isin progress on both the CHARGE 1 and CHARGE 2 slots, charging for both batteries will stoptemporarily, and the battery charger will determine the state of the batteries again beforerestarting. Therefore, it will take about 20 seconds to restart charging.≥ Insert the battery that you want charged first in the CHARGE 1 slot.