Ninetendo  DSi LL, UTL-001 ,C/UTL-A-BP, UTL-003  Game player  Battery Replaces batteries C/UTL-A-BP, UTL-003 FITS devices Ninetendo  DSi LL, UTL-001 This battery is designed for the NDS with a capacity of 900 , it is manufactured by our ISO 9001 certified supplier to a very high standard. Please note some of our extended batteries may slightly larger to accomodate the cells and may in some cases be supplied with a back cover. As we supply a very large range of batteries we cannot always have stocks of the slower moving lines as batteries have a shelf life and we insist on quality control for our customers, which may mean slightly delayed shipment date, where this is necessary you will be advised by email. Battery Type: Li-ion Battery Voltage: 3.7v Battery Capacity: 900