Revive your laptop with a brand new Lenovo 42T4977 battery. This battery is compatible with the ThinkPad X1 is 100% compatible with the original Lenovo battery specifications. Each battery is backed by a 1 year warranty and 30 day money back guarantee.
This 42T4977 battery is compatible with the Lenovo Type 1286, 1291, 1293 and 1294 ThinkPad X1 UltraBook laptop models. The model number can be found on the bottom of your laptop next to "Type" followed by four digits. This battery is NOT COMPATIBLE with the ThinkPad X1 carbon. If you have any questions about compatibility or help finding your battery, don't hesitate to call us. Chances are we've got it in stock!
There are 4 different X1 ThinkPad Laptops and they all use a different battery. You can confirm that this is the correct battery by checking the type number listed on the bottom of your laptop chassis. Sometimes the type number is the first portion of your serial number. On some models the Type number will simply say "Type" followed by 4 numbers (listed below).