Will this charger work with my Dell Studio XPS 1645 laptop?

Yes—this adapter is intended for the Dell Studio XPS 1645. To confirm compatibility, match the output voltage exactly (19.5V) and ensure the connector type or size matches your original charger.

What output voltage does this adapter provide?

This adapter outputs 19.5V. Output voltage must match your original charger exactly to avoid charging issues or potential damage.

Is 3.34A/4.62A (65W/90W) enough for my laptop?

This adapter is rated at 3.34A/4.62A and 65W/90W. Using the same or higher amps and watts than the original is generally acceptable as long as the voltage and connector match.

What is the barrel connector size?

This adapter uses a barrel connector with an outer diameter of 7.4mm and an inner diameter of 5.0mm. Both measurements should match your original charger for a proper fit.

Can I use this adapter internationally?

This adapter supports input AC100~240V / 50~60Hz. If your local power source falls within this range, it can be used internationally with the appropriate wall plug.

What is the warranty and return policy for this product?

This product includes a 1-year limited warranty and a 30-day return policy. Please review our policy page for full details and conditions.

How long does delivery take?

Most orders are delivered within 3–7 business days after dispatch, depending on your location and the shipping method selected at checkout.

Dell Studio XPS Series Studio XPS 1645 19.5V 3.34A/4.62A 65W/90W Compatible Adapter

£25.00 GBP inc. VAT

~~£39.99 GBP~~ Sale £25.00 GBP inc. VAT

Minimum Qty	Discount
Buy 5 +	Price with 10% off: £22.50
Buy 10 +	Price with 20% off: £20.00

Discount will be applied at Checkout page

Product variants

Remark: Please make sure the DC output and tip size are compatible before placing the order.

For Inspiron 15 3000 series, please must make sure the tip size before placing the order.

Product Info

Type Laptop Adapter
SKU AC19V90K1-DB-K209
Compatible Brand Dell
Output Current 3.34A/4.62A
Output Voltage 19.5V
Input Voltage AC100~240V / 50~60Hz
Power 65W/90W
Tip Type/Size 7.4*5.0mm
Warranty 1 Year
Shipping Free Shipping

COMPATIBLE LAPTOP MODELS

Dell Studio XPS Series Studio XPS 1645
Dell Inspiron 13R (3010-D430)
Dell Inspiron 13R (Ins13RD-438)
Dell Inspiron 14Z (1470)
Dell Inspiron 14z (N411z)
Dell Inspiron 14Z-3355DBK
Dell Inspiron 1570n
Dell Inspiron 15R (Ins15RD-488)
Dell Inspiron 15z (1570)
Dell Inspiron 700m
Dell Inspiron N4030D
Dell Latitude 13 N-Series
Dell Latitude 14 Rugged Notebook
Dell Latitude 2100
Dell Latitude 5490
Dell Latitude D630 Advanced
Dell Latitude E5530 Series
Dell Vostro 1400
Dell Vostro V131D Series
Dell XPS M1330

...and many others.

COMPATIBLE ORIGINAL BATTERY NUMBERS

REMARKS

All of our adapters are brand new and 100% compatible to meet OEM specifications for safety and efficiency
Meet National Electrical Code requirements, CE, RoHS Test
If your laptop/notebook original adapter requires higher power (Watt) compared to the power stated above, please DO NOT buy this adapter.
Please make sure the DC output and tip size are compatible before placing the order

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Compatible Brand: Dell

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Dell Studio XPS Series Studio XPS 1645 19.5V 3.34A/4.62A 65W/90W Compatible Adapter

Product Info

COMPATIBLE LAPTOP MODELS

COMPATIBLE ORIGINAL BATTERY NUMBERS

REMARKS