L21D4P73, L21M4P73, L21M4P74. 5B10W51868, 5B10W51869. ThinkPad P16s 1st Gen 2022 Series. ThinkPad T16 1st Gen 2022 Series. For Lenovo. Battery Capacity:52.5Wh / 3392mAh. Battery Color: black. Battery Type: Li-ion.
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