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Battery Lenovo 45Wh 3-cell Lithium-ion 01AV448 — replacement battery for compatible Lenovo laptops
Summary description:
Lenovo 45Wh 3-cell Lithium-ion battery model 01AV448 is a replacement battery designed for compatible Lenovo laptops. With a nominal capacity of 45Wh and a 3-cell Li‑ion chemistry, it restores portable power for mobile work, travel and everyday use. Use it to extend runtime, replace an aging or faulty battery, and maintain device portability. Follow manufacturer guidelines for installation and disposal.