10.8V 4400mAh 45N1125 Laptop Battery for Lenovo ThinkPad X240 Series T440 T450

Lenovo laptop T440 battery 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 45N1128 battery is made of Grade A+ lithium-polymer and imported TI chip, ensure battery in high performance and support longer back up time. Lenovo laptop T440 battery is our strength products.

Model: LE X240-6C

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:

121500146 121500147 121500148

3ICP7/38/65 45N1124 45N1125

45N1126 45N1127

Compatible laptop models: 

Lenovo ThinkPad X240 Series  T440  T450

Lenovo ThinkPad X240 Touch Series