Battery Technology Lithium-Ion Laptop Battery for Lenovo Chromebook (5B11Q37253-BTI)

The Battery Technology (BTI) 5B11Q37253‑BTI Lithium‑Ion Battery delivers dependable, long‑lasting power designed to keep your Chromebook performing at its best. Built with a 3‑cell lithium‑ion structure and engineered as a direct replacement for Lenovo part numbers 5B11Q37253, L24X3PG2, 5B11Q37248, 5B11Q37250, and L24D3PG2, it matches OEM standards for performance and safety. With a capacity of 4075 mAh and an 11.31‑volt output, this battery provides steady, efficient power ideal for school, work, and everyday tasks. Advanced internal protection helps safeguard against overvoltage, overheating, and short‑circuit conditions, ensuring reliable operation throughout. Tested to strict CE quality standards, this BTI replacement offers trusted durability and consistent performance. Backed by a 18‑month warranty, it’s a smart choice for restoring your device’s runtime and maintaining worry‑free productivity.