Kastar 2-Pack CR-V3 Battery and LCD AC Charger Compatible with Pentax Optio 33WR, Optio 43WR, Optio 540, Optio S30, Optio S40, Optio S60, K100D, K110D Digital SLR Camera, Ricoh Caplio RR330 Camera

Battery Type: Lithium-Ion; Battery Voltage: 3.0V; Battery Capacity: 2100mAh. This charger displays charging status and battery capacity; Foldable flat pin for easy storage. When the charger is not using AC power, easy to verify your battery status. The charger Input: AC 100~240V 50~60Hz; Output: DC 4.2V 800mA. Package Includes: 2-Pack Batteries + 1 LCD AC charger kit.