Kastar Battery Charger Replacement for Nikon EN-EL11, Olympus Li-60B, Pentax D-LI78, RICOH DB-80, SANYO DB-L70, Sony NP-BY1 This Kastar battery charger with foldable flat pin for easy storage, portable charger for charging on the go Charger Input Voltage: AC 100~240V 50~60 Hz; Charger Output Voltage: DC 4.2V 0.6A Smart charging LED indicator: Green light is for standby; Red is for charging Fast charge with automatic constant current control prevents battery from overcharging short circuit and electronic shock Package includes: 1 battery charger 1 car adapter and 1 European plug