DOT-01 4X Brand 2000 mAh Replacement Olympus BLS-50 Batteries Olympus Stylus 1s Compact System Digital Camera Olympus BLS50 100% COMPATIBLE with the original Olympus BLS-50 battery and charger and Olympus PEN E-PL7, E-PL5, E-PL2, E-PM2, STYLUS 1, STYLUS 1S, OM-D E-M10 GET MORE SHOTS FOR LESS compared to the original Olympus BLS50 with this 2000 mAh replacement Olympus BLS50 battery 30 Days satisfaction guaranteed & One Year Defects Warranty included with our Olympus BLS50 battery bundle BEST BANG FOR YOUR BUCK compared to the original manufacturer equipment or other high priced generic brands such as Wasabi Power, Photive, Vivitar, STK, or BM SATSIFACTION GUARANTEED! Contact the DOT-01 Support Team at any time!