Dell laptop battery T749D 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 laptop battery T749D is made of Grade A+ lithium-polymer and imported TI chip, ensure battery in high performance and support longer back up time. DELL Latitude E5400 battery is our strength products.
Model: DE E5400-6C
Voltage: 10.8 Volts
Battery Capacity: 4400mAh
Battery Type: Li-ion
Color:Black
Useful Life: 300-500 recharges
Certifications: CE, RoHS, FCC, MSDS, UN38.3
Replace part numbers:
T749D
Compatible laptop models:
DELL Latitude E5400 E5500 E5410 E5510 Series
