Bullet Point 1 Kastar Mini Rapid A/C Charger Features a Fold-out US Plug, 110-240V Worldwide Input Voltage. Bullet Point 2 Charger indication Green lights for standby, Red is for charging. Which can prevent the overcharge and overdischarge. Bullet Point 3 Fast charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock. Bullet Point 4 The charger is for charging your battery only. It does not work as AC adapter for your digital camera or camcorder. Bullet Point 5 All Items Include 30-day Money Back and 3-YEAR Manufacturer Warranty. Description Details Package Includes: 1 x Travel Charger Charger Compatible: Pentax D-Li50 Konica Minolta NP-400 Samsung SLB-1647 Sigma BP-21 Compatible the following models: Pentax K10 Pentax K10D Pentax K10D GP Pentax K10D Grand Prix Pentax K20D Konica Minolta a Sweet DIGITAL Konica Minolta a-5 Digital Konica Minolta a-7 Digital Konica Minolta Dimage A1 Konica Minolta Dimage A2 Konica Minolta Dynax 5D Konica Minolta Dynax 7D Konica Minolta Maxxum 5D Konica Minolta Maxxum 7D Samsung GX-10 Samsung GX-20 Sigma SD1 Sigma SD1 Merrill Sigma SD14 Quality Price Value