https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Olympus_OM-D_E-M1_Mark_II_mock-up_%28body%2Bpower_battery_holder_model%29_2017_CP%2B.jpg/120px-Olympus_OM-D_E-M1_Mark_II_mock-up_%28body%2Bpower_battery_holder_model%29_2017_CP%2B.jpg