Canon POWERSHOT S500 User Manual page 154

Car Battery ChargerCBC-NB1 (Optional)
Rated Input DC 12 - 24 V,4.3 W
Rated Output 4.2 V DC/0.55A
Charging Time Approx. 130 minutes*
Operating Temperatures 0 - 40 °C (32 - 104 °F)
Dimensions 90.4 x 56.0 x 28.0 mm (3.6 x 2.2 x 1.1 in.)
Weight Approx. 106 g (3.7 oz.)
* When charging Battery Pack NB-1LH
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