HLD-2 power battery holder has strict requirements for the battery. Please read the manual carefully before use to avoid danger.
The document is a user manual for the Olympus HLD-2 Power Battery Holder. It explains how to check package contents, identify parts such as the protective cap and shutter button, and adhere to safety precautions regarding lithium-ion batteries (BLL-1). Key warnings include preventing short-circuits by covering terminals when not in use and avoiding exposure to high temperatures or moisture.
You must only use the designated lithium ion battery BLL-1 with this product.
The battery should be stored in a place where the temperature stays between 15°C and 25°C.
Grasp the battery-attaching knob firmly and pull the battery upward in a diagonal direction.