Laptop Battery -, Lithium-ion (Li-ion), 5200 mAh Does the battery in your Sony Notebook lack the capacity you require, making it almost impossible to work without a charger? Do you want a new one, but is the original replacement battery too expensive for you? We have the perfect solution. Patona batteries with a capacity of 5200 mAh are an excellent alternative with all the perks of an original battery. The quality Patona batteries also feature integrated overload and overcharging protection, ensuring safe operation under any conditions.Main advantages of the Sony PATONA replacement batteryThe replacement battery is designed for a selection of Sony notebooksThe PATONA battery contains high quality cellsOverload and overcharging protectionFully replaces the original batteryCompatible notebooks:Sony VAIO VGN-AW, VGN-BZ, VGN-CS, VGN-FW, VGN-NS, VGN-NW, VGN-SR, VGN-TX, VPC-CW, VPC-F, VPC-M, VPC-S, VPC-Y