Canon 2089B001 PowerShot A650 IS Camera User Guide - Page 186

184 Appendix z It takes approximately 4 hours 40 minutes for the charger to fully recharge the batteries after they have been depleted. When two batteries are placed on each side of the charger, recharging will take approximately two hours (as determined by testing at Canon facilities). Charge batteries in an environment where the temperature is in the range of 0 to 35°C (32 to 95°F). z The charging time varies according to the ambient temperature and to the battery charge state. z The battery charger may emit noise while charging. This is not a malfunction. z Battery and Charger Kit CBK4-200 can also be used. Using the AC Adapter Kit ACK600 It is best to power the camera with AC Adapter Kit ACK600 (sold separately) when you are using it for long periods of time or connecting it to a computer. Turn the camera power off before connecting or disconnecting the AC adapter. 1 Connect the power cord to the compact power adapter first and then plug the other end into the power outlet. Compact Power Adapter CA-PS500 2 Open the terminal cover and attach the cord to the DC IN terminal.