Get longer battery life and improved performance with a new Lenovo L17S4PG2 battery for select Legion Y470 series models. It also replaces the Lenovo L17S4PG2, L17C4PG2 and L17M4PG2 battery part numbers. Additional compatible models and part numbers are listed below.

This Lenovo Legion Y470 17iRH battery is rated 7.6 volts and 38 whr and will normally last 5 hours on a full charge. You can get longer battery life and improved performance by dimming your screen and closing unused programs and applications.

We use the highest quality lithium-ion battery cells and components that charge faster and last longer than cheaper, lower quality batteries. Li-ion battery technology provides longer run times with less weight and are not subject to the memory effect common with older battery technology.

This Lenovo battery is 100% compatible with the original Yoga battery specifications and is tested, inspected and backed by a 1 Year warranty.

You can expect about 5 - 6 hours of run time with this Lenovo battery when new, depending on your energy use.