Use this 3.7V/630mAh Li-ion battery in your digital camera that uses a Sony NP-BN1 battery. Compatible cameras include Sony DSC-WX5, DSC-T99D, DSC-T99, DSC-TX9, DSC-TX7, DSC-W390, DSC-W380, DSC-W370, DSC-W350, DSC-W330, DSC-W310, SONY DSC-WX5, DSC-T99D, DSC-T99, DSC-TX9, DSC-TX7, DSC-W390, DSC-W380, DSC-W370, DSC-W350, DSC-W330 and DSC-W310.