DSTE 2x PS-BLS5 BLS-5 Replacement Li-ion Battery for Olympus OM-D E-M10 E-400 410 420 450 600 620 E-P1 P2 P3 PL1 PL2 PLE15 PM1 PM2 M10 PL6 PL5 stylus 1 Camera as BLS-50 E-M10 Mark III Battery Type : Li-ion Battery Capacity : 15.5Wh/2100mAh Output Voltage : DC 8.4V (max)/ DC 7.2V (mean) Info Function for Life Indication High Capacity for Stamina Full coded version, show battery level in camera screen. No memory effect, can be charged or dischargered at anytime. Perform as good or better than the top branded batteries on the market.