Get longer battery life and improved performance with a brand new Lenovo ThinkPad X200 battery. This battery replaces the original battery part number 43R9255 found in Lenovo ThinkPad X200, X200s, X201, X201i, and X201s laptop models. Additional models are listed below.

Don't see your model? Go to our Lenovo ThinkPad battery page for the full list.

We use the highest quality lithium-ion battery cells that provide longer run times with less weight. Our batteries last nearly six times longer than cheaper, lower quality batteries.

This ThinkPad X200 battery 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 2.5 hours of run time with this ThinkPad X200 series battery when new, depending on your energy use. If you are looking for even longer battery run times, check out our extended run battery for your HP laptop (our LEN-47XT).

The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. This X201i battery will be compatible with batteries rated at 4400 & 4800 mAh capacities while providing up to 20% more run time.