REPLACEMENT L21M4PC2 80Wh Battery Compatible for Lenovo Legion 5-15IAH7H 5-15IAH7 5-15ARH7H 5 Pro-16IAH7H Pro-16IAH7 Pro-16ARH7 Series L21B4PC0 L21M4PC3 L21C4PC1 L21D4PC1 L21C4PC0 L21M4PC1 15.44V