Part Number L20C4PE1, L20L4PE1, L20M4PE1. Compatible Model IdeaPad 5 Pro 16ACH6. Battery Capacity 4883mAh. 5B11B44625, 5B11B44626, 5B11B44633, 5B11B66552, 5B11B66554, 5B11B66555, L20C4PE1, L20L4PE1, L20M4PE1, SB11B66553.
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