Product Code: LB138
Lithium Ion (Li-Ion) Voltage 11.1V Nominal Capacity 8800mAh Diameter/Width 57mm Height 38mm Length/Breadth/Depth 204.4mm Weight 624g VAIO PCG-V505ACVAIO PCG-Z1RGPSONY : PCGA-BP4VThis battery is a fully compatible alternatve to the original branded product