L21D4PC1 L21M4PC1 Laptop Battery for Lenovo Legion 5 15IAH7 15ARH7 15ACH6 Legion 5 Pro 16IAH7 16ACH6 16ITH6 Series L21C4PC1 L21M4PC2 L21M4PC3 L21L4PC0 L21C4PC0 L21D4PC0 L21B4PC0 80Wh 4 Cell 5182mAh