The installed battery may not be properly connected
This is a common error message on Sony Vaio laptops when installing a new laptop battery. The Windows power management software can conflict with the Sony power management software. Follow the link above to remove this message. All our batteries are 100% compatible with Sony Vaio laptops.
Genuine battery not attached
This is a common error message on IBM and Lenovo laptops when installing a new laptop battery. All our batteries are 100% compatible with Lenovo and IBM laptops and are often superior to the brand name batteries. Follow the link above to disable the message.
Battery only Charging to 80%
This is a common issue with Samsung laptops running Windows 7 and Windows 8. Follow the link to turn off Battery Extender which prevents your laptop from charging to 100%.