Olympus UC-90 Lithium-Ion Battery Charger
With the UC-90 Battery Charger you can charge the LI-90B Battery via USB connection.
In addition you can charge it via AC connection if you use the power cable and the F-2AC Adapter which is supplied with the camera. The UC-90 has 2 charging options: via USB or AC connection, with a recharging time: approx: 240 min.