Battery Sony NP-BN1 with Infochip &middot; 100% compatible with Sony CyberShot DSC-W310, DSC-W320, DSC-W330, DSC-W350, DSC-W360, DSC-W380, DSC-W390, DSC-W510, DSC-W520, DSC-W530, DSC-T99, DSC-T110, DSC-TF1, DSC-TX5, DSC-TX7, DSC-TX9, DSC-TX10, DSC-TX20, DSC-TX30, DSC-TX55, DSC-TX100V, DSC-WX5, DSC-WX7, DSC-WX9, DSC-WX50 and more... Lithium-Ion Technology - No memory effect Compatible Battery Part Number: Sony NP-BN1 NPBN1 - Capacity: 630mAh - 3.6V Full Coded Version: Show Battery Level in Camera LCD - can be charged by your original Charger Design and technical concept by PATONA, Germany.