10.8V 4400mAh 42T4861 Laptop Battery for Lenovo ThinkPad X220 X230 X220i X220S

Lenovo Rechargeable Battery 42T4861 from Well Tech Battery directly, the 15 years’ experience lithium-lion battery China factory.

We use the highest quality lithium-polymer/lithium-ion(18650) battery cells and components that charge faster and last longer than cheaper, lower quality batteries. Li-polymer cells give you longer run times with less weight. And higher quality cells mean a faster charge, longer run time and longer life. Cheap batteries can wear out in just a few months.

Well Tech's Rechargeable Battery 42T4861 is made of Grade A+ lithium-polymer and imported TI chip, ensure battery in high performance and support longer back up time. Lenovo 42T4865 laptop battery is our strength products.

Model: LE X220-6C

Voltage: 10.8Volts

Battery Capacity: 4400mAh

Battery Type: Li-ion

Color:Black

Useful Life: 300-500 recharges

Certifications: CE, RoHS, FCC, MSDS, UN38.3

Replace part numbers:

42T4861 42T4865 42T4873

Compatible laptop models: 

Lenovo ThinkPad X220 X230 X220i X220S