Lenovo 01AV457 Replacement Battery 4C 15.2V 3.29Ah 56Wh | Laptop Accessory

Keep compatible ThinkPad notebooks in service longer with the Lenovo 01AV457 replacement battery. This 4-cell battery is specified at 15.2 V, 3.29 Ah, and 56 Wh, giving procurement and support teams a clear replacement option when original batteries begin to lose capacity or fail to meet daily runtime demands. For enterprise environments, battery replacement is often the difference between a device that stays productive and one that gets pulled from circulation too early. A verified Lenovo part helps preserve fleet consistency, reduce support friction, and keep users mobile without introducing compatibility uncertainty. This battery is a practical fit for organizations that manage spares, depot repair, or lifecycle extension programs. It supports a more controlled service model: replace the battery, return the notebook to the user, and avoid unnecessary hardware refresh costs. For teams that value predictable endpoint performance, that matters.