Li-ion battery; 1000mAh / 3.6Wh / 3.6V; The battery is suitable for the following models: NP-BX1 NPBX1, Sony BX1 Suitable for the following camera types: DSC-RX100, DSC RX100 series, ZV1, high security through integrated heat and overload protection; 100% compatible with the original battery NP-BX1; The battery is equipped with brand cells in quality class A, which have an extremely high tightness. This contributes to very long terms of the battery; a maximum of security is guaranteed by permanent quality controls in the production facilities on site; the original charger can be used to load the battery; the battery is a high-quality replica of the Patona brand - no original.