Amazon.com: Kastar 3-Pack Battery and LCD AC Charger Compatible with Olympus BLS-5, PS-BLS5, BLS-50, Olympus E-PL10, E-PM1, E-PM2, Stylus 1, Stylus 1s, OM-D E-M10, OM-D E-M10 Mark II, OM-D E-M10 Mark III
Olympus BLN-1 Spare Camera Battery for OM-D E-M5, E-M1, E-M5 Mk II Cameras