Lenovo 5B10W13947 11.25V 42Wh Battery Replacement | Chromebook

Bring back usable battery life with a Lenovo replacement battery designed for the 100e Chromebook 2nd Gen. Rated at 11.25 V and 42 Wh, this component is intended to recover the runtime that diminishes as original batteries age. For schools, IT departments, and shared-device environments, a direct battery replacement is often the most efficient way to extend the service life of a Chromebook that still meets performance needs. This part supports a practical maintenance strategy: replace the battery, keep the device in rotation, and avoid unnecessary hardware refreshes. That matters in fleets where uptime, budget control, and consistent user experience are all important. A properly matched replacement battery helps reduce downtime, simplifies repair workflows, and keeps devices available for classes, field use, and day-to-day productivity. Choose this battery when you need a targeted repair component for a specific Lenovo Chromebook model. It delivers the kind of precise fit and electrical match that makes fleet maintenance more predictable and cost-effective than generic alternatives.