High Quality Replacement Battery for Dell Latitude 5480 5580 5280 5490 5491 5580 5590 5591, 80JT9 Battery

80JT9 Battery,Compatible with Dell Latitude 5480 5580 5280 5490 5491 5580 5590 5591

+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 80JT9 battery Replaces:

3DDDG 3VC9Y 03VC9Y O3VC9Y 45N3J 80JT9 049XH 451-BBZP

This 80JT9 battery Fits The Following Dell Models:

Important Note: There are 4 types compatible battery, VG93N(92wh), GJKNX(68wh), 93FTF(51wh) and 3DDDG(42wh). Please choose the right battery model and capacity according to your laptop original battery.
Dell Latitude E5280 E5480 E5490 E5580 E5590 E5491 E5591
Dell Latitude 5280 5288 5290 5480 5488 5490 5491 5495 5580 5590 5591 Series
Dell Precision 3520 3530 Series.

FAQs

Q: How to charge the Dell 80JT9 battery properly?

A: You should charge the replacement battery for Dell 80JT9 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 80JT9 when you won't use for a long time?

A: If you let your Dell 80JT9 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 80JT9 Battery?

1.Turn off your Dell 80JT9 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 80JT9 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 80JT9 notebook a full charge.

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