Lithium-ion and Lithium-polymer are standard Sony Vaio VPCF13BFXB Location for laptop batteries. They have a good power-to-weight ratio and has no memory effect like some other battery materials. Laptop batteries will typically list their capacities in milliamp hours mAh or Sony Vaio VPCF13BFXB Location Wh. A higher mAh or Wh rating means the battery will take longer to drain, giving your laptop a longer runtime per charge. Return and Service We are responsible and professional online merchant for many years.[…]