11.1v 74Wh 357F9 71JF4 Laptop Battery For Dell Inspiron 15 7000 7559 7557 7567 7566 7759 15 5576 5577 Series

Dell Inspiron 15 7000 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 Dell 71JF4 Laptop Battery is made of Grade A+ lithium-polymer and imported TI chip, ensure battery in high performance and support longer back up time. Dell 357F9 Laptop Battery is our strength products.

Model: DE 357F9-6C

Voltage: 11.1 Volts

Battery Capacity: 74Wh 

Battery Type: Li-Polymer

Color:Black

Useful Life: 300-500 recharges

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

Replace part numbers:

357F9 71JF4

Compatible laptop models:

Dell Inspiron 15 7000 7559 7557 7567 7566 7759 15 5576 5577 Series