Buy new dell latitude 7390 7390-4050 laptop battery,7.6V 60Wh computer batteries
|
|
 Click for more pictures |
|
 |
|
 Click for more pictures |
|
|
|
 Click for more pictures |
|
|
|
 Click for more pictures |
|
|
|
Stay unplugged longer with the new dell latitude 7390 7390-4050 7890mAh Li-ion battery. This 7.6V Rechargeable Li-ion battery can replace the original system battery or be used as a spare. dell computer batteries life (and recharge times) will vary based on many factors including screen brightness, applications, features, power management, battery conditioning and other customer preferences.
|
Rating: 7.6V, Capacity:
60 Wh \ 7500 mAh Fit: Latitude 7490 WV4N3, Latitude 7490 XF9PJ, Latitude 7490 NN5YD, Latitude 7490 RCMTR, Latitude 7490 WKX22, Latitude 7490 PVNMR, Latitude 7490 W6MXN, Latitude 7490 M6D30 |
|
|
Rating: 11.4V, Capacity:
56 Wh \ 4900 mAh Fit: Vostro 15 7500, G7 17 7700 |
|
|
Rating: 7.4V, Capacity:
45 Wh \ 6080 mAh Fit: XPS13D-8708T, XPS13D-6508, XPS13D-7508T, XPS13D-6501, XPS13D-6701, XPS13D-5708, XPS13D-8508T, XPS13D-4508 |
|
|
Rating: 10.95V, Capacity:
33 Wh \ 3013 mAh Fit: Chromebook 3400, Chromebook 5488, Chromebook 5493, Chromebook 5593 |
|
|
Rating: 15.2V, Capacity:
58 Wh \ 3816 mAh Fit: Latitude 13 5330, Latitude 5330 2-IN-1, Precision 15(3570), Latitude 7330 2-IN-1, Latitude 13 5330 2-IN-1, Latitude 14 7430(2-in-1), Latitude 13 7330 2-IN-1 |
|
|
Rating: 7.6V, Capacity:
38 Wh \ 4882 mAh Fit: P178G001, P179G, P179G001, Latitude7640 |
|
|
Rating: 15V, Capacity:
54 Wh \ 3600 mAh Fit: Vostro 5410, Vostro 5620, Inspiron 5620, Vostro 3525, Vostro 5510, Inspiron 5510, Vostro 3425, Inspiron 15 5505 |
|
|
Rating: 7.6V, Capacity:
52 Wh \ 6840 mAh Fit: Latitude 15 9510 75XVK, Latitude 15 9510 41GJW, Latitude 15 9510 FMHG2, Latitude 15 9510 380HR, Latitude 15 9510 2V575, Latitude 15 9510 DMTJC, Latitude 15 9510 86HJY, Latitude 15 9510 HKVNY |
|
It is difficult to determine the operation time of the laptop battery. The actual operation time depends on how much electricity is required by the device. The screen size, hard disk and other accessories may consume extra electricity and shorten the operation time. The total operation time of the latitude 7390 7390-4050 computer battery also depends on the design of the device. Generally, a dell computer battery of a standard volume is designed to drive the computer for more than three hours.
Answer: Generally, the charging of a dell latitude 7390 7390-4050 battery begins only when the electricity volume is lower than 95%. Due to existence of natural consumption, the battery consumption is basically the same no matter whether you remove the battery or not while the computer is working. However, we recommend you not to remove the dell laptop battery while operating the computer because this prevents the data loss in case of abrupt interruption of the AC supply. If you remove the battery, wrap it into a fresh keeping film and put in a dry and cool place. Remember to perform a complete charging and discharging cycle for the dell latitude 7390 7390-4050 battery every month to prevent the battery from losing activity.
