Replacement Laptop Battery L21M4PC5 L21D4PC2 L21C4PC2 — 99.9Wh (6440mAh, 15.52V) for Lenovo Legion 7 16ARHA7 82UH / Legion 7 16IAX7 82TD

New replacement battery compatible with Lenovo Legion 7 16ARHA7 (82UH) and Legion 7 16IAX7 (82TD) series. Works with part numbers L21M4PC5, L21D4PC2 and L21C4PC2. Battery specifications: 99.9Wh capacity, 6440mAh, 15.52V. Intended as a direct swap for the listed Legion 7 models.