Amazon.com: Synergy Digital Camera Battery, Compatible with Olympus OM System OM-1 Digital Camera, (LI-ion, 7.2V, 2400mAh), Replacement for Olympus BLX-1 Battery - Built-in USB-C Direct Charge, Cable Included : Electronics
Amazon.com: IBATTS 2 Pack BLX-1 Battery and LCD Display Dual Battery Charger for Olympus OM System OM-1 OM1 BLX-1 BLX1 Blx 1 SBCX-1 Lithium-Ion Replacement Camera Battery- 7.2V 2000mah 14.4wh : Electronics
Amazon.com: BM Premium BLX-1 High Capacity Battery for Olympus OM System OM- 1 Cameras : Electronics
Olympus OM-1 Battery Mod | 1N34A diode added, which should b… | Flickr
ImagingPixel: Olympus OM-1n 35mm MF SLR Film Camera Review
Ulanzi Olympus BLX-1 Type Lithium-Ion Battery with USB-C Charging Port
Olympus OM-1(n) - Instruction Manual
Olympus OM SYSTEM OM-1 4K Video Mirrorless Camera with Lens Black V210011BU000 - Best Buy
Olympus OM SYSTEM OM-1 OM-1 Mirrorless Camera Replacement Battery: BatteryClerk.com Camera
Olympus OM SYSTEM OM-1 OM-1 Mirrorless Camera Replacement Battery: BatteryClerk.com Camera
Olympus OM-1n strip down - Everything Vintage
OM SYSTEM BLX-1 Replacement Lithium Ion Battery for OM-1 Camera V6560020J000
Ulanzi Olympus BLX-1 Type Lithium-Ion Battery with USB-C Charging Port
Amazon.com: DSTE BLX-1 BLX1 High Capacity Li-ion Battery Compatible with Olympus OM System OM-1 Camera : Electronics
Battery for Olympus OM-1 35 RC 6x Battery & 2x PX625 Adapter by Ausgeknipst | eBay