You can extend the life of your laptop battery significantly through the proper care and handling of your battery. Our inventory turns rapidly and you will always receive a freshly manufactured battery. We do not use cheaper battery cells which can wear out in a little as 6 months. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We never carry recycled or used batteries. Laptop Battery Express only deals with brand new premium computer batteries. 11.1 Volts - also compatible with 10.8 Volt systems.The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty. This laptop battery replacement is typically superior to the original battery and is 100% compatible with your Sony VaioPCG-5K2L notebook computer. This means you can recharge your laptop any time without diminishing your battery capacity. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. The superior battery cells will provide longer run times between charges as well as a longer service life than cheaper batteries. Inside the PCG-5K2L battery are South Korea's best Lithium-ion rechargeable battery cells. This battery is compatible with all versions of Windows including Windows XP, Windows Vista & Windows 7. This battery is Black in color, if you require the Silver battery please click here.
Unlike other batteries on the market, this battery DOES NOT require a BIOS update from a CD or web page in order for the battery to be recognized by your Sony laptop and can be used immediately. This battery ships fully tested and ready to go. This is a brand new Sony Vaio premium grade replacement battery.