Lenovo 5WS1X47428 4-Year Premium Care Plus Battery Upgrade

Extend the service term on an eligible Lenovo system from 3 years of Premium Care Plus coverage to 4 years, with a battery coverage upgrade that runs for the same 4-year period. Lenovo 5WS1X47428 is an upgrade entitlement rather than a physical replacement battery, computer, or peripheral. This entitlement applies where the covered system already has the qualifying 3-year Premium Care Plus service level. It adds a fourth year to that service arrangement and aligns battery coverage with the resulting 4-year term. The upgrade addresses installations where the original coverage was set at 3 years but the device is expected to remain in service for an additional year. Match the entitlement to the eligible Lenovo device and its existing service configuration before activation. The important distinction is the starting coverage requirement: this is specifically an upgrade from 3-year Premium Care Plus, not a standalone service term for systems without that qualifying coverage. The battery element is part of the stated upgrade, so buyers extending device protection can keep the service term and battery coverage duration aligned.