Product Summary: High-capacity L21D4PC2 15.52V 99.9Wh Li-ion replacement battery for Lenovo Legion Y9000K and R9000K ARHA7 (2022) series gaming laptops. Restore your gaming performance with Grade-A cells and a 1-year warranty.
Product Specifications
| Battery Model: | L21D4PC2 / L21C4PC2 |
| Voltage: | 15.52V |
| Capacity: | 6443mAh / 99.9WH |
| Battery Type: | Li-ion |
| Cell Grade: | Grade-A High Performance |
| Condition: | Replacement Battery (100% Brand New, 1-year warranty!) |
Replace Part Numbers
- L21D4PC2
- L21C4PC2
- L21C4PC3
- L21M4PC5
Compatible Gaming Models
- Lenovo Y9000K ARHA7 2022
- Lenovo R9000K ARHA7 2022
- Legion 7i Gen 7 Series
Expert FAQ for Legion Gamers
- Q: Does this battery provide the full 99.9Wh capacity?
- A: Yes, our L21D4PC2 replacement matches the original 99.9Wh specification, ensuring your Legion laptop retains its peak mobile gaming workstation performance.
- Q: Why choose KingSener for gaming power?
- A: Our batteries use premium cells with low internal resistance to prevent voltage drops during high-intensity gaming, creative rendering, or live streaming sessions.