User Manual
5. Charges batteries
and USB devices
Charge a USB device while
simultaneously charging your
digital camera or camcorder
batteries.
Note: When any battery is in the charger, the current must be
set to low for USB charging to work.
6. Overcharge protection
Automatically detects when the
battery is fully charged and stops
charging to prevent damage to
your batteries.
7. Overheat protection
The Duo Charger senses when the
battery is about to overheat and
immediately stops charging.
8. Short-circuit protection
Protects the charger from
defective or shorted batteries.
Charger Features | 5