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Current Position: Ca-laptop-batteries.com > Ac Adapters > DELL AC Adapter > ALIENWARE M18X AC Adapter

Canadian ALIENWARE M18X AC /DC Adapter Charger CAD$96.20

Canada CAD$96.20 Genuine / Original ALIENWARE M18X Power Adapter For DELL Laptop, Notebook, Computer, LCD / LED Monitor, TV, Ultrabook, ToughBook, Gaming PC, Tablet..., Canada DELL ALIENWARE M18X Ac Adapters Charger With Fast Shipping And Tracking Number

Output Volt	Current	Max Power	Tip Size	Tip Note	Price	Adapter Code
19.5V	16.9A	330W	7.4 x 5.0mm		CAD$ 96.20	DELL19.5V16.9A330W-7.4x5.0mm
19.5V	12.3A	240W	7.4 x 5.0mm		CAD$ 67.09	FLEX19.5V12.3A240W-7.4x5.0mm
19.5V	12.3A	240W	7.4 x 5.0mm	1 pin in center	CAD$ 91.46	DELL19.5V12.3A240W-7.4x5.0mm-Ty
19.5V	16.9A	330W	7.4 x 5.0mm	1 pin in center	CAD$ 111.52	DELTA19.5V16.9A330W-7.4x5.0mm
19.5V	16.92A	330W	7.4 x 5.0mm	1 pin in center	CAD$ 60.11	DELL19.5V16.92A330W-7.4x5.0mm
19.5V	12.31A	240W	7.4 x 5.0mm	1 pin in center	CAD$ 83.78	DELL19.5V12.31A240W-7.4x5.0mm-Ty
19.5V	12.3A	240W	7.4 x 5.0mm	1 Pin In Center	CAD$ 66.92	DELL19.5V12.3A240W-7.4x5.0mm-thick

( Canada Post Default )

DELL ALIENWARE M18X adapter, 19.5V 16.9A ALIENWARE M18X laptop computer ac adaptor, DELL19.5V16.9A330W-7.4x5.0mm

Canadian ALIENWARE M18X AC /DC Adapter Charger CAD$96.20, 19.5V, 16.9A , DELL19.5V16.9A330W-7.4x5.0mm 1 Year Warranty Free Shipping In CA

Ask a Question Share with friends Share This Item
Package Include: 1 AC adapter + 1 CA Power Cord ( Default ) Free Shipping In CA

DELL ALIENWARE M18X ac adapter, 19.5V 16.9A ALIENWARE M18X Notebook power adapter DELL19.5V16.9A330W-7.4x5.0mm

Adapter Code:	DELL19.5V16.9A330W-7.4x5.0mm
Model:	ALIENWARE M18X
Ac InPut:	100-240V~4.4A 50-60Hz
DC Out Put:	19.5V
Out Put Current:	16.9A
Max Power:	330W
Adapter Weight:	1350g
Size( L x W x H ):	200.50 x 100.50 x 43.60mm
Original:	Yes
Tip Size:	7.4 x 5.0mm

Quantity	2-4	5-9	10-19	20-49	50+
Discount	5%	8%	10%	12%	15%

In Stock
Original Price: CAD$ 121.78
Today's Price:

CAD$ 96.20
( Update: Nov 2024 )
You save: CAD$ 25.58
Please make sure that the adapter's interface specifications are correct when purchasing.

Informaton for ALIENWARE M18X ac adapter

This adapter can replace / compatiable follow adapter model:

Fit Laptop (Machine) Model:
AREA-51M, [ ALIENWARE M18X ac adapter ], ALIENWARE R1, ALIENWARE R2, ALIENWARE M17X, ALIENWARE M11X, ALIENWARE M17, ALIENWARE M18, [ ALIENWARE X51 ac adapter ], ALIENWARE M13, ALIENWARE M15, PLEX 400, LATITUDE DOCKING STATION, ALIENWARE 18, ALIENWARE 17 R2, INSPIRON 13Z, E6540, ALIENWARE X51 R2, X51 R2, ALIENWARE 15 R3, [ ALIENWARE AREA 51M ac adapter ], ALIENWARE X51 R3 DESKTOP, EN72070V.

( Canada Post Default )

DELL ALIENWARE M18X adapter, 19.5V 12.3A ALIENWARE M18X laptop computer ac adaptor, FLEX19.5V12.3A240W-7.4x5.0mm

Canadian ALIENWARE M18X AC /DC Adapter Charger CAD$96.20, 19.5V, 12.3A , FLEX19.5V12.3A240W-7.4x5.0mm 1 Year Warranty Free Shipping In CA

Ask a Question Share with friends Share This Item
Package Include: 1 AC adapter + 1 CA Power Cord ( Default ) Free Shipping In CA

DELL ALIENWARE M18X ac adapter, 19.5V 12.3A ALIENWARE M18X Notebook power adapter FLEX19.5V12.3A240W-7.4x5.0mm

Adapter Code:	FLEX19.5V12.3A240W-7.4x5.0mm
Model:	ALIENWARE M18X
Ac InPut:	100-240V~50-60Hz 3.5A(3.5A)
DC Out Put:	19.5V
Out Put Current:	12.3A
Max Power:	240W
Adapter Weight:	837g
Size( L x W x H ):	200.00 x 100.30 x 26.40mm
Original:	Yes
Tip Size:	7.4 x 5.0mm

Quantity	2-4	5-9	10-19	20-49	50+
Discount	5%	8%	10%	12%	15%

In Stock
Original Price: CAD$ 84.93
Today's Price:

CAD$ 67.09
( Update: Nov 2024 )
You save: CAD$ 17.84
Please make sure that the adapter's interface specifications are correct when purchasing.

Informaton for ALIENWARE M18X ac adapter

This adapter can replace / compatiable follow adapter model:

Fit Laptop (Machine) Model:
LATITUDE X1, M17X, M6500, M6600, PRECISION M6500, PRECISION M6600, [ ALIENWARE M18X ac adapter ], PRECISION M6700, ALIENWARE M17X, [ ALIENWARE M17X P11E001 ac adapter ], M4800, PRECISION M6800, [ ALIENWARE 17R3 ac adapter ], ALIENWARE M17 I7, ALIENWARE 17 R3, M4710, PRECISION 7710, ALIENWARE M17X R4, ALIENWARE X51 R2, M17X-R4, ALIENWARE 17 R4, ALIENWARE 15 R2, ALIENWARE 15 R3, P01E M17X, ALIENWARE 17X.

( Canada Post Default )

DELL ALIENWARE M18X adapter, 19.5V 12.3A ALIENWARE M18X laptop computer ac adaptor, DELL19.5V12.3A240W-7.4x5.0mm-Ty

Canadian ALIENWARE M18X AC /DC Adapter Charger CAD$96.20, 19.5V, 12.3A , DELL19.5V12.3A240W-7.4x5.0mm-Ty 1 Year Warranty Free Shipping In CA

Ask a Question Share with friends Share This Item
Package Include: 1 AC adapter + 1 CA Power Cord ( Default ) Free Shipping In CA

DELL ALIENWARE M18X ac adapter, 19.5V 12.3A ALIENWARE M18X Notebook power adapter DELL19.5V12.3A240W-7.4x5.0mm-Ty

Adapter Code:	DELL19.5V12.3A240W-7.4x5.0mm-Ty
Model:	ALIENWARE M18X
Ac InPut:	100-240V-3.5A 50-60Hz
DC Out Put:	19.5V
Out Put Current:	12.3A
Max Power:	240W
Adapter Weight:	675g
Original:	Yes
Tip Size:	7.4 x 5.0mm
Tip Note:	1 pin in center

Quantity	2-4	5-9	10-19	20-49	50+
Discount	5%	8%	10%	12%	15%

In Stock
Original Price: CAD$ 115.77
Today's Price:

CAD$ 91.46
( Update: Nov 2024 )
You save: CAD$ 24.31
Please make sure that the adapter's interface specifications are correct when purchasing.

Informaton for ALIENWARE M18X ac adapter

This adapter can replace / compatiable follow adapter model:

Fit Laptop (Machine) Model:
PRECISION M4700, PRECISION M6400, XPS L502X, PRECISION M6500, PRECISION M6600, LATITUDE E7440, LATITUDE E5440, [ ALIENWARE M18X ac adapter ], PRECISION M6700, XPS L702X, ALIENWARE M17X, PRECISION M6800, ALIENWARE M17, ALIENWARE M18, [ ALIENWARE X51 ac adapter ], ALIENWARE M15, PRECISION M4800, LATITUDE 7275, ALIENWARE 17 R3, ALIENWARE 15, PRECISION 7710, ALIENWARE M17X R5, ALIENWARE 18, ALIENWARE M17X R4, ALIENWARE X51 R2, LATITUDE E5470, ALIENWARE 17 R4, ALIENWARE 15 R2, ALIENWARE M17X R2, ALIENWARE M17X R3, ALIENWARE M17X R4 GAMING PC, ALIENWARE M18X R2, [ ALIENWARE M18X R3 GAMING LAPTOP PC ac adapter ], ALIENWARE ALIENWARE X51, LATITUDE E5570, LATITUDE E7240, PRECISION 15 7000 SERIES (7510), PRECISION 17 7000 SERIES (7710), XPS L501X, XPS L701X, [ LATITUDE E6440 ac adapter ], LATITUDE E5250, PRECISION 7740, [ PRECISION 7730 ac adapter ], PRECISION 7750, LATITUDE E5450 E5450-UK-SB14, ALW17CD1738, ALIENWARE 17 ALW17C-D3738QB, ALIENWARE 17 ALW17C-D3859S, LATITUDE E5450 E5450-FR-SB17, [ LATITUDE E5450 E5450-NL-SB119 ac adapter ], LATITUDE E5450 E5450-NL-SB59, LATITUDE E5450 E5450-NL-SB95, LATITUDE E5450 E5450-SCA-SB16, ALW17CD2748, ALIENWARE 17 ALW17C-D3758S, LATITUDE E5450 E5450-DE-SB19, LATITUDE E5450 E5450-NL-SB110, [ LATITUDE E5450 E5450-NL-SB28 ac adapter ], LATITUDE E5450 E5450-NL-SB83, LATITUDE E5450 E5450-NL-SB98, LATITUDE E5450 E5450-UK-SB21, ALIENWARE 17 ALW17C-D3738S, PRECISION 15 5000, LATITUDE E5450 E5450-FR-SB6, LATITUDE E5450 E5450-NL-SB129, [ LATITUDE E5450 E5450-NL-SB68 ac adapter ], LATITUDE E5450 E5450-SK-SB3, ALW17C-D2758, ALW17CD1848, ALIENWARE 17 ALW17C-D3739S, LATITUDE E5450 E5450-DE-SB21, LATITUDE E5450 E5450-NL-SB112, LATITUDE E5450 E5450-NL-SB40, [ LATITUDE E5450 E5450-NL-SB85 ac adapter ], LATITUDE E5450 E5450-SCA-SB11, ALIENWARE 17 ALW17C-D3748B, PRECISION 17 7000, LATITUDE E5450 E5450-DE-SB14, LATITUDE E5450 E5450-NL-SB102.

( Canada Post Default )

DELL ALIENWARE M18X adapter, 19.5V 16.9A ALIENWARE M18X laptop computer ac adaptor, DELTA19.5V16.9A330W-7.4x5.0mm

Canadian ALIENWARE M18X AC /DC Adapter Charger CAD$96.20, 19.5V, 16.9A , DELTA19.5V16.9A330W-7.4x5.0mm 1 Year Warranty Free Shipping In CA

Ask a Question Share with friends Share This Item
Package Include: 1 AC adapter + 1 CA Power Cord ( Default ) Free Shipping In CA

DELL ALIENWARE M18X ac adapter, 19.5V 16.9A ALIENWARE M18X Notebook power adapter DELTA19.5V16.9A330W-7.4x5.0mm

Adapter Code:	DELTA19.5V16.9A330W-7.4x5.0mm
Model:	ALIENWARE M18X
Ac InPut:	100-240V 4.4A 50-60Hz
DC Out Put:	19.5V
Out Put Current:	16.9A
Max Power:	330W
Adapter Weight:	1320g
Original:	Yes
Tip Size:	7.4 x 5.0mm
Tip Note:	1 pin in center
Adapter Note:	The external diameter of the interface is 7.4mm, Please measure the size of your original adapter connector before purchasing this adapter.

Quantity	2-4	5-9	10-19	20-49	50+
Discount	5%	8%	10%	12%	15%

In Stock
Original Price: CAD$ 141.17
Today's Price:

CAD$ 111.52
( Update: Nov 2024 )
You save: CAD$ 29.65
Please make sure that the adapter's interface specifications are correct when purchasing.

Informaton for ALIENWARE M18X ac adapter

This adapter can replace / compatiable follow adapter model:

Fit Laptop (Machine) Model:
[ ALIENWARE M18X ac adapter ], ALIENWARE R1, ALIENWARE R2, ALIENWARE M11X, [ ALIENWARE M17 ac adapter ], ALIENWARE M18, ALIENWARE X51, [ ALIENWARE M13 ac adapter ], ALIENWARE M15, LATITUDE DOCKING STATION, ALIENWARE 18, ALIENWARE 17 R2, INSPIRON 13Z, E6540, [ ALIENWARE X51 R2 ac adapter ], [ X51 R2 ac adapter ], AORUS 17X.

( Canada Post Default )

DELL ALIENWARE M18X adapter, 19.5V 16.92A ALIENWARE M18X laptop computer ac adaptor, DELL19.5V16.92A330W-7.4x5.0mm

Canadian ALIENWARE M18X AC /DC Adapter Charger CAD$96.20, 19.5V, 16.92A , DELL19.5V16.92A330W-7.4x5.0mm 1 Year Warranty Free Shipping In CA

Ask a Question Share with friends Share This Item
Package Include: 1 AC adapter + 1 CA Power Cord ( Default ) Free Shipping In CA

DELL ALIENWARE M18X ac adapter, 19.5V 16.92A ALIENWARE M18X Notebook power adapter DELL19.5V16.92A330W-7.4x5.0mm

Adapter Code:	DELL19.5V16.92A330W-7.4x5.0mm
Model:	ALIENWARE M18X
Ac InPut:	100-240V~4.4A 50-60Hz
DC Out Put:	19.5V
Out Put Current:	16.92A
Max Power:	330W
Original:	Yes
Tip Size:	7.4 x 5.0mm
Tip Note:	1 pin in center

Quantity	2-4	5-9	10-19	20-49	50+
Discount	5%	8%	10%	12%	15%

In Stock
Original Price: CAD$ 76.09
Today's Price:

CAD$ 60.11
( Update: Nov 2024 )
You save: CAD$ 15.98
Please make sure that the adapter's interface specifications are correct when purchasing.

Informaton for ALIENWARE M18X ac adapter

This adapter can replace / compatiable follow adapter model:

Fit Laptop (Machine) Model:
[ ALIENWARE M18X ac adapter ], ALIENWARE R2, ALIENWARE X51, [ ALIENWARE 17R5 ac adapter ], ALIENWARE 51M, ALIENWARE R3.

( Canada Post Default )

DELL ALIENWARE M18X adapter, 19.5V 12.31A ALIENWARE M18X laptop computer ac adaptor, DELL19.5V12.31A240W-7.4x5.0mm-Ty

Canadian ALIENWARE M18X AC /DC Adapter Charger CAD$96.20, 19.5V, 12.31A , DELL19.5V12.31A240W-7.4x5.0mm-Ty 1 Year Warranty Free Shipping In CA

Ask a Question Share with friends Share This Item
Package Include: 1 AC adapter + 1 CA Power Cord ( Default ) Free Shipping In CA

DELL ALIENWARE M18X ac adapter, 19.5V 12.31A ALIENWARE M18X Notebook power adapter DELL19.5V12.31A240W-7.4x5.0mm-Ty

Adapter Code:	DELL19.5V12.31A240W-7.4x5.0mm-Ty
Model:	ALIENWARE M18X
Ac InPut:	100-240V~3.5A 50/60Hz
DC Out Put:	19.5V
Out Put Current:	12.31A
Max Power:	240W
Original:	Yes
Tip Size:	7.4 x 5.0mm
Tip Note:	1 pin in center

Quantity	2-4	5-9	10-19	20-49	50+
Discount	5%	8%	10%	12%	15%

In Stock
Original Price: CAD$ 106.05
Today's Price:

CAD$ 83.78
( Update: Nov 2024 )
You save: CAD$ 22.27
Please make sure that the adapter's interface specifications are correct when purchasing.

Informaton for ALIENWARE M18X ac adapter

This adapter can replace / compatiable follow adapter model:

Fit Laptop (Machine) Model:
PRECISION M6400, PRECISION M6500, PRECISION M6600, LATITUDE E7440, LATITUDE E5440, [ ALIENWARE M18X ac adapter ], ALIENWARE R2, PRECISION M6700, ALIENWARE M17X, M4600, M4700, M4800, PRECISION M6800, ALIENWARE M17, ALIENWARE M18, [ ALIENWARE X51 ac adapter ], ALIENWARE M15, LATITUDE 7275, ALIENWARE 17 R3, ALIENWARE 15, PRECISION 7710, ALIENWARE M17X R5, ALIENWARE 18, ALIENWARE M17X R4, ALIENWARE X51 R2, ALIENWARE 17 R4, ALIENWARE M17X R2, ALIENWARE M17X R3, ALIENWARE M18X R2, LATITUDE E5570, LATITUDE E7240, [ LATITUDE E6440 ac adapter ], LATITUDE E5250, ALIENWARE R3, G7 15 7500, [ G5 SE ac adapter ], ALIENWARE X15 R1 NAWX15R101, G5 5505-R1862S, PRECISION 7740, PRECISION 7760, G7 17 7700, G5 5505, ALIENWARE X15 R1, [ PRECISION 7730 ac adapter ], PRECISION 7750, ALIENWARE 17, ALIENWARE R4, ALIENWARE R5, ALIENWARE R6, ALIENWARE X15, ALIENWARE X17, LATITUDE E5450 E5450-UK-SB14, ALW17CD1738, ALIENWARE 17 ALW17C-D3738QB, ALIENWARE 17 ALW17C-D3859S, LATITUDE E5450 E5450-FR-SB17, [ LATITUDE E5450 E5450-NL-SB119 ac adapter ], LATITUDE E5450 E5450-NL-SB59, LATITUDE E5450 E5450-NL-SB95, LATITUDE E5450 E5450-SCA-SB16, ALW17CD2748, ALIENWARE 17 ALW17C-D3758S, LATITUDE E5450 E5450-DE-SB19, LATITUDE E5450 E5450-NL-SB110, [ LATITUDE E5450 E5450-NL-SB28 ac adapter ], LATITUDE E5450 E5450-NL-SB83, LATITUDE E5450 E5450-NL-SB98, LATITUDE E5450 E5450-UK-SB21, ALIENWARE 17 ALW17C-D3738S, PRECISION 15 5000, LATITUDE E5450 E5450-FR-SB6, LATITUDE E5450 E5450-NL-SB129, [ LATITUDE E5450 E5450-NL-SB68 ac adapter ], LATITUDE E5450 E5450-SK-SB3, ALW17C-D2758, ALW17CD1848, ALIENWARE 17 ALW17C-D3739S, LATITUDE E5450 E5450-DE-SB21, LATITUDE E5450 E5450-NL-SB112, LATITUDE E5450 E5450-NL-SB40.

( Canada Post Default )

DELL ALIENWARE M18X adapter, 19.5V 12.3A ALIENWARE M18X laptop computer ac adaptor, DELL19.5V12.3A240W-7.4x5.0mm-thick

Canadian ALIENWARE M18X AC /DC Adapter Charger CAD$96.20, 19.5V, 12.3A , DELL19.5V12.3A240W-7.4x5.0mm-thick 1 Year Warranty Free Shipping In CA

Ask a Question Share with friends Share This Item
Package Include: 1 AC adapter + 1 CA Power Cord ( Default ) Free Shipping In CA

DELL ALIENWARE M18X ac adapter, 19.5V 12.3A ALIENWARE M18X Notebook power adapter DELL19.5V12.3A240W-7.4x5.0mm-thick

Adapter Code:	DELL19.5V12.3A240W-7.4x5.0mm-thick
Model:	ALIENWARE M18X
Ac InPut:	100-240V ~3.5A 50-60Hz
DC Out Put:	19.5V
Out Put Current:	12.3A
Max Power:	240W
Adapter Weight:	750g
Original:	Yes
Tip Size:	7.4 x 5.0mm
Tip Note:	1 Pin In Center

Quantity	2-4	5-9	10-19	20-49	50+
Discount	5%	8%	10%	12%	15%

In Stock
Original Price: CAD$ 84.71
Today's Price:

CAD$ 66.92
( Update: Nov 2024 )
You save: CAD$ 17.79
Please make sure that the adapter's interface specifications are correct when purchasing.

Informaton for ALIENWARE M18X ac adapter

This adapter can replace / compatiable follow adapter model:

Fit Laptop (Machine) Model:
PRECISION M4700, PRECISION M6400, PRECISION M6500, PRECISION M6600, LATITUDE E7440, LATITUDE E5440, [ ALIENWARE M18X ac adapter ], PRECISION M6700, ALIENWARE M17X, PRECISION M6800, [ ALIENWARE M17X-P01E001 ac adapter ], ALIENWARE M17X-P11E001, P01E001, P11E001, ALIENWARE M17, ALIENWARE M18, [ ALIENWARE X51 ac adapter ], ALIENWARE M15, LATITUDE 7275, ALIENWARE 17 R3, M17XR3, ALIENWARE 15, ALIENWARE M17X R5, ALIENWARE 18, ALIENWARE M17X R4, ALIENWARE X51 R2, M17XR2, M17X-R4, ALIENWARE 17 R3 P43F, ALIENWARE 17 R4, ALIENWARE M17X R2, ALIENWARE M17X R3, ALIENWARE M18X R2, LATITUDE E5570, LATITUDE E7240, LATITUDE 5500, G5 5500, [ LATITUDE E6440 ac adapter ], LATITUDE E5250, LATITUDE E5450 E5450-UK-SB14, ALW17CD1738, ALIENWARE 17 ALW17C-D3738QB, ALIENWARE 17 ALW17C-D3859S, LATITUDE E5450 E5450-FR-SB17, [ LATITUDE E5450 E5450-NL-SB119 ac adapter ], LATITUDE E5450 E5450-NL-SB59, LATITUDE E5450 E5450-NL-SB95, LATITUDE E5450 E5450-SCA-SB16, ALW17CD2748, ALIENWARE 17 ALW17C-D3758S, LATITUDE E5450 E5450-DE-SB19, LATITUDE E5450 E5450-NL-SB110, [ LATITUDE E5450 E5450-NL-SB28 ac adapter ], LATITUDE E5450 E5450-NL-SB83, LATITUDE E5450 E5450-NL-SB98, LATITUDE E5450 E5450-UK-SB21, ALIENWARE 17 ALW17C-D3738S, PRECISION 15 5000, LATITUDE E5450 E5450-FR-SB6, LATITUDE E5450 E5450-NL-SB129, [ LATITUDE E5450 E5450-NL-SB68 ac adapter ], LATITUDE E5450 E5450-SK-SB3, ALW17C-D2758, ALW17CD1848, ALIENWARE 17 ALW17C-D3739S, LATITUDE E5450 E5450-DE-SB21, LATITUDE E5450 E5450-NL-SB112, LATITUDE E5450 E5450-NL-SB40, [ LATITUDE E5450 E5450-NL-SB85 ac adapter ], LATITUDE E5450 E5450-SCA-SB11, ALIENWARE 17 ALW17C-D3748B, PRECISION 17 7000, LATITUDE E5450 E5450-DE-SB14, LATITUDE E5450 E5450-NL-SB102, LATITUDE E5450 E5450-NL-SB132, LATITUDE E5450 E5450-NL-SB71, [ LATITUDE E5450 E5450-SK-SB6 ac adapter ], ALW17CR1748, ALIENWARE 17 ALW17C-D3749PS, LATITUDE E5450 E5450-DE-SB23.

Canada CAD$96.20 genuine / original ALIENWARE M18X power adapter for DELL laptop, notebook, computer, LCD / LED monitor, TV, Ultrabook, ToughBook, gaming PC, tablet..., Canada DELL ALIENWARE M18X ac adapters charger with fast shipping and tracking number

Tags: ALIENWARE M18X ac adapter, DELL ALIENWARE M18X ac adapter, ALIENWARE M18X charger, ac adapter, genuine

Question about ALIENWARE M18X laptop ac Adapter ( From internet ):

How do you fix a laptop charger that won't work?

Can be, but not limited to these conditions: 1) Charger is bad / dead. 2) Charger cord have internal disconnection (2 seperate parts). 3) Laptop Charging Port have some loose connection/issues. 4) Battery needs to change. 5) Different brand charger used. 6) May be there is no power in the socket you connected.

If my laptop is rated "19.5V - 3.34A / 4.62A", should I buy a 65W or a 90W AC adapter?

Wattage is Volts x Amps, but there’s more to it than this.

Excessive voltage can damage your device, but excessive amperage won’t (the device will only draw as many amps as it needs)

Therefore, you need to ensure that the charger you get is 19.5V. The issue then is, does your specific laptop use the 3.34amps or the 4.62? If you aren’t sure and cost is the same, just go for the higher amperage (therefore wattage) one. As long as the volts are correct, you wont damage the device.

I have a couple of Lenovo laptop with similar ratings and also 2 adapters available.

The reason is probably size and weight for portable vs. fixed location use - using a smaller adapter will enable CPU throttling and a couple of other power management features thereby reducing heat dissipation.

If size and weight of the adapter and added computer heat makes no difference to you, then buy the larger one and your computer will be able to operate at full performance.

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