Olympus LI-92B Rechargeable Lithium-Ion Battery (3.6V, 1350mAh)
The LI-92B Rechargeable Lithium‑Ion Battery from Olympus is compatible with several of their digital cameras. It features 3.6V of output power, a capacity of 1350mAh, and a rating of 4.9Wh. It can be recharged externally with the optional UC‑90 charger, or while it's in the recorder
Compatible with the following Olympus recorders;
DS-2600
DS-2700
DS-9000
DS-9100
DS-9500