Sirius  2650 mAh SL100, Stiletto 10 (SL10PK1), 100 SL100PK1, SL10,SLEB1, T004200 , battery replacement For DAB Radio  - Silver Replaces  batteries SLEB1, T004200 To fit DAB Digital Radio Sirius  SL100, Stiletto 10 (SL10PK1), Stiletto 100 SL100PK1, Stiletto SL10 This 3.7v battery is designed for DAB Radio with a capacity of 2640mAh , it is manufactured by our ISO 9001 certified supplier to a very high standard. 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: 2640