Sony CyberShot DSC-W610 DSC-W620 DSC-W650 Digital Camera Battery And Charger Kit Includes Qty 2 NP-BN1 Batteries + Battery Charger + Micro Fiber Cleaning Cloth NP-BN1 NPBN1 Li-ion Battery for Sony CyberShot DSCW610 DSCW620 DSCW650 Digital Camera + Rapid AC/DC Battery Charger Battery Specifications - Energy Storage Capacity: 1300mAh /Voltage: 3.6 volts, Chemistry: Li-ion 100% Memory Free Super Long Time Recording Battery has a one-year warranty Includes Qty 2 NP-BN1 1300 Mah Batteries + Rapid AC/DC Battery Charger + MicroFiber Cleaning Cloth