5B10W51836, 5B10W13911, 02DL015, 02DL016, 02DL013, 02DL014, 5B10W13878, 5B10W13909, 5B10W13910, 5B10W13912, 5B10W13955, 5B10W51837, 5B10W51839, 5B10W51840. 11.52V, 51Wh. This part is a genuine part direct from Lenovo so you can be sure you are receiving the highest quality product available.
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