Does your Lenovo battery life not last as long as it used to? Get longer battery life and improved performance with a new replacement Lenovo ThinkPad Edge 42T4704 battery.
This 42T4704 battery is compatible with the Lenovo ThinkPad Edge E40, E50, L410, L510, SL410, SL510, T410, T410i, T510,T510i, T520 and W510 laptop models.
We use the highest quality lithium-ion cells on the market that charge faster and last longer. Each battery is backed by a 2 year warranty 30 day money back guarantee.
You can expect about 3 - 6 hours of run time with this Lenovo 42T4704 battery when new, depending on your energy use