High Quality Replacement Battery for Dell Latitude E5404 E7404, 09FN4 Battery

09FN4 Battery,Compatible with Dell Latitude E5404 E7404

+Our batteries are 100% WITH CE-/FCC-/RoHS-Certified for safety
+We only uses high quality materials and grade A battery cells to ensure true capacity and more recharge cycles.
+Thorough, comprehensive testing – each battery cell is tested for correct capacity and to ensure all safety requirements are met - all before installation.

This Dell 09FN4 battery Replaces:

DKNKD X8VWF 4XKN5 CJ2K1 5XT3V 05XT3V VCWGN 0VCHGN 09FN4 XN4KN XRJDF YGV51 453-BBBE

This 09FN4 battery Fits The Following Dell Models:

for Dell Latitude 14 5404 Series
for Dell Latitude E5404 Series
for Dell Latitude 14 Rugged 5404 Series
for Dell Latitude 5404 Rugged Series
for Dell Latitude 14 7404 Series
for Dell Latitude E7404 Series
for Dell Latitude 14 Rugged 7404 Serie
for Dell Latitude 7404 Rugged Series

FAQs

Q: How to charge the Dell 09FN4 battery properly?

A: You should charge the replacement battery for Dell 09FN4 before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high temperature, which is the biggest threat to battery life.

Q: How to deal with the replacement battery for Dell 09FN4 when you won't use for a long time?

A: If you let your Dell 09FN4 battery lay idle for a long time, please charge the laptop battery or discharge to about 40%, and then put it in a dry and cool place to save. Indoor temperature is best maintained at 15 to 25 degrees Celsius because the temperature is easy to accelerate the battery aging either too high or too low. You'd better fully charge and discharge the battery at least once a month. Finally please save it in accordance with the above method.

Q: How to replace your Dell 09FN4 Battery?

1.Turn off your Dell 09FN4 laptop and disconnect the AC adapter.
2.Release the latch or other attachment devices that hold your battery in place.
3.Slide the old battery out of its compartment or storage bay
4.Take the replacement battery for Dell 09FN4 laptop out of the box.
5.Slide it into the notch or bay.
6.Close the safety latch to lock it into place.
7.Reconnect the AC adapter and give the new battery for your Dell 09FN4 notebook a full charge.

Tags:Dell 09FN4,Dell 09FN4 battery,Dell 09FN4 Laptop Battery,Dell 09FN4 Batteries,replacement battery for Dell 09FN4,Dell Latitude E5404 E7404.