Rechargeable Lithium-ion Battery
The LI 92B lithium ion battery is the successor to the LI 90B model with an increased capacity of approximately 5%. The battery can be recharged quickly and easily with the optional UC-90 battery charger. For recharging the battery inside the voice recorder, you can use the Olympus CR-21 Docking Station. The LI-92B rechargeable batter is used in the Olympus DS-9000 and DS-9500.
The LI-42B Rechargeable Lithium-Ion battery is for use with the Olympus DS-3500 and DS-7000.