Lenovo T440s Replacement Battery 45N1125 24Wh | Laptop Battery

Keep Lenovo T440s systems moving with a replacement battery designed for dependable day-to-day mobility. This 3-cell pack delivers 11.40 V, 2.06 Ah, and 24 Wh, giving IT teams a straightforward option for restoring runtime on supported laptops without changing the platform or adding complexity. For organizations that still rely on T440s fleets, battery health directly affects productivity. A worn pack can shorten work sessions, interrupt meetings, and force users back to the charger. This replacement battery helps return the system to service with a direct-fit power source that supports predictable field use, hot-desk workflows, and travel-heavy roles. It also makes sense as a stocked spare for service desks and break-fix teams. Instead of extending the life of an aging battery beyond its useful window, procurement can keep a verified replacement on hand for quick turnaround. That reduces downtime and helps preserve the value of existing Lenovo hardware already deployed across the organization.