NP-BX1 Dual Rapid Battery USB Charger (with AC and Auto Plugs). Also includes 4-Pk High-Capacity Replacement Battery and UltraPro Accessory Bundle: Cleaning Kit, Screen Protector, Mini Tripod Fully compatible with Sony HDR-AS50, DSC-RX1, RX1R, RX100, RX100 II, RX100 III, WX300, WX350, WX500, HX400, H400, HX300, HV50V, HX90, HDR-AS10, AS15, AS30V, AS100, CX240, CX405, CX440, GW66, MV1, PJ275, PJ440 digital camera and camcorder models. Bundle includes all of the following items: 4-pc NP-BX1 Replacement High Capacity Rechargeable Battery, Lithium-Ion No Memory Design Rapid Dual Battery Charger included. Powered by USB, allows charging of 1 or 2 batteries at once to save time. AC and Auto adapters also included for flexible charging options Bonus Accessories Also Included: Camera Cleaning Kit, Camera Screen Protectors and Mini Travel Tripod 3-year manufacturer warranty included