Lenovo L12M4E55 BatteryThis Lenovo L12M4E55 battery will last between 2 to 5 hours depending on your energy use. This L12M4E55 battery uses the highest quality lithium-ion battery cells and components that charge faster, last longer and weigh less than cheaper, lower quality batteries. This L12M4E55 battery carries a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. Tech Specs Xtend brand; 14.4 Volts; 2200 mAh; 4 Cell Li-ion; Samsung (South Korea); Black; Assembled in China; 2 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; Replaces these
Lenovo battery part numbers: 121500239 121500240 121500241 121500242 121500243 121500244 45N1185 45N1186 45N1187 L12L4E55 L12M4E55 L12S4E55 L13L4A01 L13M4A01 L13S4A01