Get up to 8.5 hours of battery life with this high capacity Lenovo 45N1137 battery. This 45N1137 Battery is compatible with many Lenovo laptops including the ThinkPad T450 T450s T460 T550 T560 X240 X250 X260 W550s L450 L460 P50s laptops.
This 45N1137 battery has twice as many cells as the original 3 cell Lenovo battery. This battery is thicker than the 3 cell battery and it will protrude to the bottom of your laptop about an inch. However, that added capacity provides terrific battery run time.
This Lenovo 45N1137 Battery uses the highest quality lithium-ion cells and battery components that run longer, charge faster, and weigh less than cheaper, lower quality batteries. Lower quality batteries are made with inferior cells and parts that can wear out in as little as 6 months.
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.