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Item: IM1PP5594 Model: 0A36309
When your laptop battery runs low, it can hamper your workflow, but this Lenovo ThinkPad 81+ laptop battery ensures that your system performs at its best. This lithium-ion notebook battery has an impressive 44 Wh capacity, and it can run your system for up to 7.6 hours before you have to plug in and recharge. It is compatible with Lenovo T420s and T430s notebook computers.