PowerSmart 7.20V (Compatible with 7.40V) 1100mAh Li-ion Replacement Digital Camera Battery for Sony NP-FM30, NP-FM51, NP-QM50, NP-QM51 Charge Time: Sony InfoLithium M Series Battery with SQ (SuperQuick) technology allows you to recharge the battery faster than the regular InfoLithium M Series Battery by using SQ charger. Battery Type: Lithium-ion (Li-ion) Voltage: 7.20V (Compatible with 7.40V) Capacity: 1100mAh Color: Dark Grey Dimension: 55.60 x 38.30 x 20.50 mm || Rate: 7.90 Wh|| Weight: 70.25 g Product Type: Replacement Battery (Brand New) ///Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.