Genuine Olympus battery charger for the Olympus Li-90B / Li-92B lithium ion rechargeable battery, as used by the Olympus Tough TG-5 and TG-6 digital cameras. Two charging options, either via USB or AC mains (using the F-5AC adapter supplied with the camera). Charges a single battery at a time. Charge time is approx 150 minutes. Compact size and lightweight for easy portability. Charging output: 800mA.