This is the only battery available now for your laptop model. The original 6 cell battery which fit flush to the bottom of the laptop is no longer made. Parts have dried up that that battery version. However the 12 cell battery is still available with twice the cells inside the battery cartridge. The added cells will make this battery cartridge slightly taller. It will snap into the battery opening just fine. It will protrude under the laptop about 1 inch. The added height of the battery case will give your keyboard a slight tilt, like a desktop keyboard has.
The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity. This laptop battery replacement is typically superior to the original battery and is 100% compatible with your Sony Vaio notebook computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
You can expect about 2 hours to 2-1/2 hours of run time with this computer battery when new, depending on your energy use.
This battery replaces the Sony Vaio VGN-Z500 VGN-Z600 VGN-Z700 VGN-Z800 series laptop batteries and additional machines which are listed at the extreme
bottom of this web page.
Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells
inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as
6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.