Canon S230 PowerShot S230, Digital IXUS V3 Camera User Guide - Page 134

Appendices 131 Using a Car Battery Charger (Optional) Car Battery Charger CBC-NB1 (sold separately) can be used to charge battery packs from an automobile's cigarette lighter socket. • Always ensure that the automobile's engine is running when you use the car battery charger. Use of it with the engine off may flatten the battery in some automobiles. Always unplug the car battery charger before turning off the engine. To the cigarette lighter socket • With the engine running, plug the car battery cable into the cigarette lighter socket and the battery charger. Charge Indicator • Insert the battery pack all the way into the battery charger as shown. • The charge indicator will light red while the battery pack is charging. It will change to green when the charge is complete. • After charging, unplug the car battery cable from the cigarette lighter socket and remove the battery pack. • The battery will stop charging whenever you turn the engine off, so be sure to unplug the car battery cable from the cigarette lighter socket. • Wait until the engine is running again to plug the car battery cable into the cigarette lighter socket. • The car battery charger can only be used in a negative ground car. It cannot be used in a positive ground car.