August 14, 2015 by Bruce
Don't waste your money on this useless accessory
This accessory still requires the power adapter that came with the camera to charge the battery in camera. So you still have to carry an extra piece of equipment. I don't understand why Olympus didn't just make a simple plug in battery charger other than gouging their customers for another $60 or instead of the removable USB plug put an AC power adapter on the end of the charger.