Home > Lenovo Batteries > Lenovo Y Series > Y40-70 >

Lenovo Y40-70 Battery L13L4P01 L13M4P01

Lenovo Y40-70 Battery L13L4P01 L13M4P01

List Price: $133.90
Our Price: $122.90

Availability: Usually Ships in 24 Hours
Product Code:


Battery for Lenovo Y40-70 Y40-70AT Erazer

This brand new Lenovo replacement laptop battery fits the Lenovo Y40-70 Gaming Series and includes the Touch Series, the Eraser Series and the IdeaPad Y40 Series. This battery does features lithium-ion cells inside. Li-ion battery technology provides longer run times with less weight. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This laptop battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

  • Brand:
  • Voltage:
  • Battery Capacity:
  • Battery Type:
  • Cell Origin:
  • Color:
  • Assembly Origin:
  • Warranty:
  • Guarantee:
  • Useful Life:
  • Xtend replacement computer battery
  • 7.4 V
  • 6600 mAh
  • 8 cells
  • Samsung (South Korea)
  • Black
  • Assembled in China
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 3 - 5 hours of run time with this computer battery when new, depending on your energy use.

Like all Li-ion primary batteries, your run time will decline over time.

This battery replaces the Lenovo L13M4P01 series laptop batteries and a host more which are listed at the extreme bottom of this web page.

Replaces these Lenovo Y40 battery part numbers:


Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

Compatible Laptop Chargers:
AC adaptor for Lenovo laptops 20v, 4.5A, Lenovo rectangle tip
Our Price: $52.00

AC adapter for Lenovo Slim Tip

Compatible with the following models:

Lenovo Batteries > Lenovo Y Series > Y40-70
Lenovo Batteries > Lenovo Y Series > Y40-70AT