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| Laptopnz.com › Replacement Laptop AC Adapter › Replacement Dell Laptop AC Adapter › Latitude 7400 Adapter |
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Replacement for Dell Latitude 7400 Laptop AC Adapter |
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Sale price: GBP £ 29.99
Package Include: 1 Laptop Charger
1 Power Cord (fit your country) |
| Output Voltage(s): 20V |
| Output Current: 4.5A |
| Max. Output Power: 90W |
| Connector type: USB Type C |
| Input Frequency: 50 ~ 60Hz |
| Operation Temperature: 0°C ~ +40°C |
| Storage Temperature: -40° C ~ +85° C |
| Relative Humidity: 5% ~ 95%RH (non-condensing) Safety Approvals: UL, CUL, TUV, CE, CCC, GOST-R, B Mark, NOM, NEMKO, PSB, S-Mark, S+ Mark, GS, RCM, BSMI, EK Mark, Nordic Mark, SEMKO, NEMKO, DEMKO, SABS Mark |
| Inventory: In Stock |
| Color: Black |
| Sale Price: GBP £ 29.99 |
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Product Details
- Highest quality Dell Latitude 7400 Laptop AC Adapter
- Product Type: Replacement Laptop AC Adapter
- Highest quality Japanese battery cells
- 100% original manufacturer compatible
- We will stand behind every purchase with 1-year warranty, PLUS an easy return policy.
- Guaranteed to meet or exceed original specifications
- If you need a part for your model that is not listed above, please email us at order@laptopnz.com.
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Référence équivalente:
Description du produit:
Inspiron 16 7000 (7620) 2-in-1, Latitude 5520, Latitude 7520,
Latitude 7390 2-in-1, Latitude 5400, Latitude 5510,
Latitude 9410 2-in-1, Precision 5470, XPS 15 (9510),
Latitude 5400 Chrome, Latitude 7410 2-in-1, Latitude Chromebook 14 7410 2-in-1,
Latitude 5300 2-in-1 Chrome, Latitude 5431, Latitude 7389 2-in-1,
Precision 3550, Precision 5760, Latitude 3500,
Latitude 7310, Latitude 9420 2-in-1, Latitude 5289 2-in-1,
Latitude 5410, Latitude 5521, Precision 3470,
Precision 5560, XPS 17 (9700), Latitude 5430,
Latitude 7430, Precision 3570, Latitude 5310 2-in-1,
Latitude 5501, Latitude 7400 2-In-1, Precision 3571,
XPS 15 (9500), Latitude 5330, Latitude 7330,
Latitude 9520 2-in-1, Latitude 5300 2-In-1, Latitude 5421,
Latitude 7300, Precision 3541, Precision 5750,
XPS 17 (9720), Latitude 3400, Latitude 5530,
Latitude 7530, Inspiron 14 7000 (7420), Latitude 5401,
Latitude 5511, Latitude 9510, Precision 5550,
XPS 15 (9520), Latitude 5420, Latitude 7420,
Precision 3560, Latitude 5310, Latitude 5500,
Latitude 7400, Precision 3561, Precision 5770,
Latitude 5320, Latitude 7320, Latitude 9430,
Latitude 5300, Latitude 5411, Latitude 5531,
Precision 3540, Precision 5570, XPS 17 (9710),
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Choosing the right Charger / AC adapter:Before you buy any AC laptop adapter, please make sure the AC laptop adapter will give you the correct voltage and suitable current output.
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Replacement Laptop AC Adapter for Dell
Voltage: 19V (Output), 4.62A (Output Current)
Power: 90W
Connector Size: 7.4*5.0 mm
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Replacement Laptop AC Adapter for Dell
Voltage: 19.5V (Output), 2.31A(Output Current)
Power: 65W
Connector Size: 4.5*3.0
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Replacement Laptop AC Adapter for Dell
Voltage: 19V (Output), 3.16A (Output Current)
Power: 60W
Connector Size: 5.5*2.5 mm yellow
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Replacement Laptop AC Adapter for Dell
Voltage: 20V (Output), 1.5A(Output Current)
Power: 30W
Connector Size: Type-C
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Click to Enlarge
Replacement Laptop Charger / AC Adapter for Dell
Voltage: 20V (Output), 4.5A (Output Current)
Power: 90W
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Click to Enlarge
Replacement Laptop AC Adapter for Dell
Voltage: 19.5V (Output), 3.34A(Output Current)
Power: 65W
Connector Size: 7.4*5.0
mm
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Click to Enlarge
Replacement Laptop AC Adapter for Dell
Voltage: 19.5V (Output), 4.62A(Output Current)
Power: 90W
Connector Size: 7.4*5.0 mm
|
Click to Enlarge
Replacement Laptop AC Adapter for Dell
Voltage: 20V (Output), 2.25A(Output Current)
Power: 45W
Connector Size: Type-C
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Click to Enlarge
Replacement Laptop Charger / AC Adapter for Dell
Voltage: 20V (Output), 3.5A (Output Current)
Power: 70W
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Tips for Extending Battery Life
Cycle you battery
If you have a laptop with either NiCD or NiMH batteries fitted, allow them to go completely flat before recharging them. If you are going to use your laptop for extended periods of time on mains power remove your battery altogether and store it in a discharged state. Li-ion batteries are usually unaffected but we have seen that if you leave your laptop on mains power without cycling them then their useful life time is reduced substantially.
Screen
Turn the brightness and contrast-control down as far as you can stand it.
Turn off and/or Remove unneeded components
Turn off internal/external modems when not in use. Leaving your PC card modem plugged in can reduce your effective battery time by up to 25%. Remove PCMCIA cards when not in use.
Turn off AutoSave
This is somewhat risky, but if you’re careful to monitor your battery’s power level, you can avoid unnecessary disk accesses.
Disable helpers, wizards & other automatic features
Software functions that automatically format text, check spelling, and recalculate your spreadsheet all draw down power.
Use a disk-caching utility
Install a utility program like Norton Utilities or SmartDrive to cut down on disk-accessing time. The cache saves the most-often used or most recently used information to a special virtual memory cache. Then, instead of battery-depleting hard-drive accesses, the computer uses the information in the cache instead.
Clean Leads
Once a month, clean the leads (silver or gold metal strips on end of battery) with rubbing alcohol to ensure that your battery is making a good clean contact with the leads in your system. |
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