This is a brand new non-oem sony pcga-bp4v laptop battery to replace your current aging battery, with 8800mAh storage capacity that are manufactured to meet or exceed the specifications of the original laptop battery, Highest quality premium Japanese battery cells are used in our batteries. 100% original manufacturer compatible and run longer time!! Purchase this sony pcga-bp4v battery is your ideal choice! Specifications for Sony PCGA-BP4V Laptop: Battery Type :lithium-ion Voltage : 11.10v Capacity: :8800mAh Color : Black Dimension:204.40x57.07x38.00 mm Net Weight :624.00g Join discussion...