Get longer battery life and improved laptop performance with a new Lenovo ThinkPad Edge e430 and E430C e540 battery.

If you're looking for even longer battery life check out our long run ThinkPad E430 battery.

Our Lenovo batteries feature the highest quality lithium-ion cells. Li-ion battery technology provides longer run times with less weight. In addition, Li-ion batteries are not subject to the memory effect common like older battery technology.

This battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

You can expect about 2 hours to 3 hours of run time with this computer battery when new, depending on your energy use.

This battery replaces the Lenovo ThinkPad edge e430 series laptop batteries and a host more which are listed at the extreme bottom of this web page.