How do I charge the bundled LI-42B lithium-ion battery?
Load the LI-42B battery into the LI-40C Lithium-ion Battery Charger bundled with the camera. Be sure to align the arrow on the battery with the arrow on the charger, as shown in Fig. A. Fig. A When the battery is properly inserted into the charger, the red charge indicator light will be lit. The light will turn off when the battery is fully charged. The approximate charging time is five hours. Note: The Stylus 1050 SW monitors its own power consumption and displays a battery level warning icon on the LCD monitor, in both shooting and playback modes, to alert the photographer as power wanes. Fig. B, below, shows the icon that is displayed when a fully charged battery is loaded. Fig. C is displayed when the battery power is low. Fig. B Fig. C When the Low Battery icon is displayed, recharge the battery.