This battery is compatible with the Sony Vaio VPC-SB series laptops. It is also compatible with the VPC- SA, SC, SD, SE SVS and Sony PCG 1-999 laptop models. You can double check you order the correct battery by looking at the part number listed on the original battery. It should match with BPS24 or another part number listed below.
The superior Samsung lithium-ion cells inside the battery will provide longer run times between charges as well as a longer service life than cheaper batteries. Every Sony Vaio VPC-SB battery is tested and inspected before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
You can expect about 3 - 4 hours of run time with this Vaio VPC-SB battery when new, depending on your energy use. You can get even longer battery life by dimming your screen brightness and closing unused applications.