The compact and portable JJC charger is compatible with multiple power sources that accept the USB input cable, which is stored in a slot located on the side of the charger. It easily charges two batteries simultaneously. There are 2 LED indicators to indicate the battery status, the LED will flash while charging and stay on after charging is complete. In addition, when the battery is about to overheat, the charger detects and stops charging immediately. In addition to this, the charger will automatically detect when the batteries are fully charged and stop charging so as not to damage them Specification: Product dimensions: 80 x 58 x 25 mm. Input: DC 5V-2.2A (Min) Output: DC 8.4V-600mA. Full charging time: approx. 2.5 hours Replaces original Olympus BLN-1 battery, JJC B-BLN1 battery and a third-party battery for Olympus BLN-1 battery.
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