66DWX FH97R 0HYH8 0CTJJ6 Laptop Battery Compatible with DELL Latitude 7340 Latitude 7440 Latitude 7640 Series Notebook

Condition: New
Voltage: 11.4V
Capacity: 57Wh/4878mAh
Color: Black
Replacement for Part Number:
66DWX FH97R 0HYH8 0CTJJ6
Fit For Laptop Models:
Fit for Dell Latitude 7340 Series;
Fit for Dell Latitude 7440 Series;
Fit for Dell Latitude 7640 Series Notebook
The Package Includes:
1 X 66DWX battery. Before purchasing, please open the back cover of the laptop to confirm the battery model and capacity.
Raise the battery life:
1:After receiving the battery,Please charge it fully, then discharge it to around 10% ,and do it as three times.
2:If you don't use the battery for a long time, please charge and discharge it once a month.
1. Unplug all external devices from the laptop.
2. Remove the old battery.
3. Insert the battery and restart the computer.
4. Connect the AC adapter and check if your machine can detect the battery again.
The stability of a battery and the length of its battery life -it allboils down to the battery cells inside. we will strive to providecustomers with a more stable and safer battery.That's why our batterypacks are comprised of grade "A+" cells with top quality ion batterymaterials.
Batteries come with safety features designed to protect you from thecommon risks involved when using electronic gadgets UL/CE-/FCC-/RoHScertification for safety, and safeguards against short circuiting,overheating, and overloading.
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