2 NP-BX1 Li-Ion Rechargeable Battery For Sony Cyber-shot HDR-CX405, HDR-CX240, HDR-PJ275, HDR-CX440, HDR-MV1, HDR-PJ440, QX100, RX1, RX100, WX300, HX300, HX50V Cameras and HDR-AS10 and HDR-AS15 Camcorders + Microfiber Cleaning Cloth 100% Compatible with original manufacturer equipments and chargers Made with premium lithium-ion cells and tested for high performance and safety. Can be charged with an original Sony charger or any other compatible third-party charger. Best replacement for the following OEM battery part numbers: Sony NP-BX1, Sony NPBX1. Free Microfiber Cleaning Cloth