Lenovo L21M4PC0 OEM 45Whr 3910mAh 13.2V 4 Cell Laptop Battery

Reliable Power Capacity: With a 45Whr energy rating and 3910mAh capacity, this battery provides dependable power for extended laptop use, ideal for work, study, or travel.

High Voltage Stability: Operating at 13.2V, it ensures consistent and efficient power delivery, supporting smooth system performance and reducing the risk of sudden shutdowns.

4-Cell Lithium-Ion Design: Built with four high-quality lithium-ion cells, it offers a balance of lightweight construction and long-lasting durability, supporting frequent charging cycles.

Safety and Warranty Assurance: Includes built-in protections against overcharging, overheating, and short circuits, and is typically backed by a 6 month warranty for peace of mind.