Kastar Battery (3X) and Charger for Pentax D-Li50 Konica Minolta NP-400 and Pentax K10 K10D K20 K20D Minolta A-5 A-7 Dimage A1 A2 Dynax 5D 7D Maxxum 5D 7D Samsung SLB-1647 GX-10/20 Sigma BP-21 SD1 Kastar Mini Rapid A/C Charger Features a Fold-out US Plug, 110-240V Worldwide Input Voltage, Car Charging Adapter, and European Plug. Kastar Battery Utra-high Capacity. Use high quality Japanese Cells for longer battery life with no Memory Effect. Charge indication Green lights for standby, Red is for charging and with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock. All Items 100% decoded and 100% Compatible with the Original Camera, Battery, and Power Accessories. All Items Include 30-day Money Back and 3-YEAR Manufacturer Warranty.