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Cheap 45n0220 20V,65W laptop ac adapters

1. replacement adapter for lenovo 45n0220, 20V, 3.250A, 65W, laptop ac adapters

Cheap 45n0220 20V,65W laptop ac adapters
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Product ID: 1061067
Input: AC 100~240V 50~60Hz
Output Voltage: 20V
Output Current: DC 3.25A
Power: 65W
Connector: 5.5mm*2.5mm
Property: replacement [?]
Replace brand: lenovo
Warranty: 18 months

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1003077
Battery Type: Li-ion
Property: original [?]
Voltage: 11.1 V
Battery capacity: 4400 mAh
Color: BLACK
Warranty: 9 months
lenovo battery

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1002156
Battery Type: Li-ion
Property: original [?]
Voltage: 10.8 V
Battery capacity: 4400 mAh
Color: Black
Warranty: 9 months
lenovo battery

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1002989
Battery Type: Li-ion
Property: original [?]
Voltage: 11.1 V
Battery capacity: 5600 mAh
Color: BLACK
Warranty: 9 months
lenovo battery

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1002688
Battery Type: Li-ion
Property: replacement [?]
Voltage: 10.8 V
Battery capacity: 4400 mAh
Color: Black
Warranty: 12 months
lenovo battery

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1002157
Battery Type: Li-ion
Property: original [?]
Voltage: 11.1 V
Battery capacity: 4400 mAh
Color: Black
Warranty: 9 months
lenovo battery

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1004733
Battery Type: Li-ion
Property: replacement [?]
Voltage: 11.1 V
Battery capacity: 6600 mAh
Color: black
Warranty: 12 months
lenovo battery

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1002449
Battery Type: Li-ion
Property: replacement [?]
Voltage: 11.1 V
Battery capacity: 4400 mAh
Color: Black
Warranty: 12 months
lenovo battery

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1002121
Battery Type: Li-ion
Property: original [?]
Voltage: 11.1 V
Battery capacity: 5200 mAh
Color: Black
Warranty: 9 months
lenovo battery

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1002011
Battery Type: Li-ion
Property: original [?]
Voltage: 14.8 V
Battery capacity: 5200 mAh
Color: Black
Warranty: 9 months
lenovo battery

Relevant lenovo Laptop Batteries

lenovo battery
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Product ID: 1002176
Battery Type: Li-ion
Property: original [?]
Voltage: 14.4 V
Battery capacity: 4200 mAh
Color: Black
Warranty: 9 months
lenovo battery

Lenovo 45n0220 laptop ac adapters can replace the following part number:

LENOVO
45N0220

45n0220 laptop ac adapters is compatible with the following models :

LENOVO
G460-06772GU
G460-06772WU
G460-06772XU
G470A
G470GH
G560-0679
Ideapad B470
IDEAPAD B570
IDEAPAD G360
IDEAPAD G450
IDEAPAD G455
IdeaPad G460
IdeaPad G460-06772GU
IdeaPad G460-06772WU
IdeaPad G460-06772XU
IDEAPAD G460E
IDEAPAD G465
IDEAPAD G465C
IDEAPAD G470
IDEAPAD G470E
IDEAPAD G475
IdeaPad G480
IDEAPAD G485
IdeaPad G560
IdeaPad G560-0679
IDEAPAD G560E
IDEAPAD G565
IDEAPAD G570
IDEAPAD G575
IdeaPad G580
IDEAPAD G585
IDEAPAD G700
IDEAPAD G780
IdeaPad N581
IdeaPad N586
IdeaPad S300
IdeaPad S400
IdeaPad S405
IdeaPad S500
IDEAPAD U300E
IdeaPad U300s
IDEAPAD U310
IDEAPAD U400
IDEAPAD U400 099329U
IDEAPAD U400-099328U
IDEAPAD U400-099329U
IDEAPAD U400-09932AU
IDEAPAD U400-09932DU
IDEAPAD U400-09932FU
IdeaPad U450
IdeaPad U450P
IdeaPad U450P 20031
IdeaPad U450P 3389
IdeaPad U450P Series
IdeaPad U460
IDEAPAD U510
IdeaPad U550 Series
IdeaPad V460
Ideapad Y330
Ideapad Y330-20002
Ideapad Y330-2269
IdeaPad Y330A
Ideapad Y330G
IdeaPad Y460
IdeaPad Y460-063346U
IdeaPad Y460-063347U
IdeaPad Y460A-IFI
IdeaPad Y460A-ITH
IdeaPad Y460AT-IFI
IdeaPad Y460AT-ITH
IDEAPAD Y460P
IDEAPAD Y470
IdeaPad Y560
IdeaPad Y560A-IFH
IdeaPad Y560A-IFI
IdeaPad Y560AT-IFI
IdeaPad Y560AT-ISE
IdeaPad Z360
IdeaPad Z370
IdeaPad Z380
IdeaPad Z460
IdeaPad Z465
IdeaPad Z470
IdeaPad Z475
IdeaPad Z480
IdeaPad Z485
IdeaPad Z510
IdeaPad Z560
IdeaPad Z565
IdeaPad Z570
IdeaPad Z575
IdeaPad Z580
IdeaPad Z585
Y460A
Y460C
Y460N
Y470
Y470N
Y470P
Y560P

How to check the lenovo 45n0220 adapter problem

  1, Make sure the 45n0220 AC adapter is firmly and securely plugged into the wall outlet. Check adapter indicator light. Many laptop AC adapters have a power indicator light on the adapter brick. Check for this indicator light and if there is one, make sure it is light up with a green light. If you see a power indicator it is a good indication that the adapter is at least receiving power.

  2, The metal tip on the lenovo 45n0220 adapter cord needs to be firmly attached to the laptop for the laptop to receive power from the adapter. Also, in either the metal tip on the adapter or the connection on the laptop, there is often a small metal pin. Make sure this pin is not bent or broken as that can cause a problem with the laptop receiving power from the adapter.

  3, Use a multimeter. Plug in the AC adapter. Then touch one probe to the negative part of the plug (usually the outer casing) and the other to the positive contact (typically a pin inside the plugs outer casing). Your looking for a match on the voltage and amperage listed under “output” on the sticker on the adapter. You don't need to worry about touching the positive probe to the negative contact and vise versa, it will not hurt it and you'll get the same reading either way.

If you see voltage or amperage that jumps around from high to low a lot, Ditch that adapter immediately, it can seriously damage anything it's plugged into.

If the voltageis off by just a bit that's ok, same goes for amperage. But if it's more than 1 volt or 1 amp off be concerned.

Note: a laptop should always be matched to an adapter that provides the exact voltage the sticker on the bottom of the laptop calls for. Again, 1 volt or less off is OK but not ideal. Anything under or over can damage the laptop. But amperage can go over and more than what is called for can be desirable as it will charge the laptop battery faster.

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