Battery for Lenovo IdeaPad U450 U450p U455 U455M U550 / 11.1V 4400mAh

This Green Cell Laptop Battery L09S6D21 57Y6309 is best for Lenovo IdeaPad U450 U450p U550 U550A models. Buy this battery and enjoy stress-free work for a long time. The 4400mAh battery ensures long working hours suitable for attending long business meetings. The high-quality ABS housing protects the battery's electronic circuitry and sensitive cells. The battery has a modern operating system to protect against overheating and overcharging. It has the most advanced protection system and lithium-ion battery with real power and timing. The battery works well with the laptop and provides complete information about charging time and remaining battery. This product comes with a 12 month warranty with a 30 day return policy.