Replacement Battery for Olympus DS-7000 Series Voice RecordersLong-life lithium-ion battery to suit an older range of Olympus DS Recorders. Including Olympus DS-7000, DS-3500 & DS2400.
Standard capacity of 740mAh
The minimum capacity of 700mAh
Internal recharge within the Olympus DS recorder or via LI?41C battery charger