Brand new replacement lithium-ion battery for sony pcga-bp2v, with 4400mAh storage capacity that are manufactured to meet or exceed the specifications of the original sony pcga-bp2v Laptop Battery. Li-ion batteries are longer lived than conventional batteries and do not require replacement as often. There is no battery "memory effect" with this rechargeable pcga-bp2v portable computer battery. This notebook battery for pcga-bp2v is rigorously tested for capacity, voltage, compatibility and safety to exceed original equipment manufacturer specifications. All of our batteries have passed stringent quality assurance procedures to achieve international standards such as CE, UL Listed, and/or ISO9001/9002 certification. Factory direct price. You can reassure of purchasing it!