Sony NP-F550/NP-F330//NP-F750 compatible li-ion battery High capacity of 2200 mAh, 7.4 V DC Rechargeable Li-ion Battery with premium battery, latest Lithium Ion battery technology technology gives the best performance compared to other battery technologies such as Nickel Metal Hydride (Ni-MH). International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.