OM System HLD-10 Power Battery Holder

The OM System HLD-10 Power Battery Holder is a vertical grip made for the OM System OM-1 and OM-1 Mark II mirrorless cameras. It provides a comfortable, camera-matched grip and maintains weather sealing while adding space for one BLX-1 rechargeable battery (sold separately). Use the camera’s USB-C connection to charge the battery in the holder without removing the grip. With batteries in both the camera and holder, the setup delivers approximately 1,000–1,040 shots per charge according to CIPA testing.

Extended Battery Capacity

Accommodates an additional BLX-1 rechargeable lithium-ion battery (sold separately), working alongside the battery in the camera to provide approximately 1,000–1,040 shots per charge in CIPA testing.

USB-C Charging

Charge the BLX-1 battery inside the grip through the camera’s USB-C connection, without removing the HLD-10.

Vertical-Shooting Controls

Includes a secondary shutter release, front and rear dials, AF-ON button, multi-selector joystick and Fn button for convenient portrait-orientation shooting.

Control Lock

A dedicated switch disables the grip’s buttons and dials to help prevent accidental adjustments.

Lens Balance and Strap Attachment

Helps balance the camera with heavier telephoto lenses and has an eyelet for attaching the optional GS-5 Grip Strap alongside a standard shoulder strap.

Build & Weather Sealing

IP53 weather resistance matches the rugged construction of the OM-1 series, providing dustproof and splashproof protection when the grip is attached to the camera. Designed for reliable operation in temperatures down to -10°C (14°F), the HLD-10 weighs approximately 242 g, excluding the battery and terminal cover.

OM System HLD-10 Power Battery Holder

Limited 2-Year Manufacturer Warranty