BM Premium NP-BN1 Battery for Sony Cyber-shot DSC-QX10, DSC-QX30, DSC-QX100, DSC-WX5, DSC-WX9, DSC-WX50, DSC-WX70, DSC-WX150, DSC-W530, DSC-W560, DSC-W570, DSC-W690, DSC-W800, DSC-W830, DSC-TX10, DSC-TX20, DSC-TX30 Digital Camera NP-BN1 NPBN1 Li-ion Battery for Sony Cyber-shot Digital Camera Battery Specifications - Energy Storage Capacity: 1300mAh /Voltage: 3.7 volts, Chemistry: Li-ion 100% Memory Free Super Long Time Recording Battery has a one-year warranty Includes NPBN1 Battery + Micro Fiber Cleaning Cloth