I have spread over two days 350 images made, assessed on display some of the pictures, enlarged, altered settings. The camera may have been turned on a total of about 2 to 2.5 hours. Then the battery indicator went red. I still have 10 more pictures taken, but the whole thing is not so far from exhausted, the camera shuts down. The E-PL6, incidentally, was set to "shutter lag = short".
After that, the battery was 6.3 volts. I have charged with a Digibuddy 5401 because of its display and the voltage charged in the battery capacity display. Upon reaching the 8.4 volts 1090 mAh, there were, at 1130 mAh charger has finished charging. FYI: Who the battery only to 8.2 volts (or 4.1 V cell voltage) will charge to extend its life, which are about 990 mAh available.
Conclusion: a good buy!