This EN-EL19 Battery Charger for Nikon S2500 S4100 S3100 is used to recharge your digital camera battery， it is quick charge with automatic constant current control， prevents battery from overcharging， short circuit， and electronic shock. The Battery Charger can used both for home and car charger. The Battery Charger does not work as AC adapter for your digital camera or camcorder.                                    Features                New charger<br>    Easy to carry， simple and generous<br>    Cable design<br>    Give you new feeling<br>                                                            Specifications                        Input     AC 100V - 240V 50 / 60 Hz MAX 150mA    <br>          Output     DC 4.2V 600MAH    <br>          Cable Length (Shortest)     126cm    <br>          Dimensions     3.23 x 1.81 x 1.46 in (L x W x H)    <br>          Weight     4.27oz    <br>          Color     Black    <br>                                                             Package Includes                1 x EN-EL19 Battery Charger for Nikon S2500 S4100 S3100<br>