Will this charger work with my Asus K55N laptop?

Yes—this adapter is intended for the Asus K55N. To confirm compatibility, match the output voltage exactly (19V) and ensure the connector type or size matches your original charger.

What output voltage does this adapter provide?

This adapter outputs 19V. Output voltage must match your original charger exactly to avoid charging issues or potential damage.

Is 3.42A (65W) enough for my laptop?

This adapter is rated at 3.42A and 65W. 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 5.5mm and an inner diameter of 2.5mm. 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.

Asus K Series K55N 19V 3.42A 65W Compatible Adapter

£20.00 GBP inc. VAT

~~£39.00 GBP~~ Sale £20.00 GBP inc. VAT

Minimum Qty	Discount
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Product variants

Product Info

Type Laptop Adapter
SKU AC19V65C-DB-K266
Compatible Brand Asus
Output Current 3.42A
Output Voltage 19V
Input Voltage AC100~240V / 50~60Hz
Power 65W
Tip Type/Size 5.5*2.5mm
Warranty 1 Year
Shipping Free Shipping

Description
Specification

COMPATIBLE LAPTOP MODELS
- Asus K Series K55N
- Asus A45EI361VM-SL
- Asus A53E
- Asus A55VD-SX050V
- Asus F450VC
- Asus K45VG
- Asus P43SJ
- Asus P53E-SO136D
- Asus PL30 Series
- Asus S40CA
- Asus U58CA
- Asus U81A
- Asus UL80AG-WX001VS
- Asus VivoBook S300 Series
- Asus VivoBook S550CA-CJ007HS
- Asus VivoBook S550CM-CJ3317
- Asus X450LD-1CWO
- Asus X455LA-4030U
- Asus X455LA-7M
- Asus X75VD-TY010V
...and many others.
COMPATIBLE ORIGINAL BATTERY NUMBERS
Asus 04G266003162 | Asus 04G266003163 | Asus 04G2660031M0 | Asus 04G2660031M1 | Asus 04G2660031S0 | Asus 04G2660031T0 | Asus 04G2660031T2 | Asus 04G2660031T3 | Asus 04G2660031U0 | Asus 04G2660031V0 | Asus 04G2660047D0 | Asus 04G2660047L1 | Asus 90-N6APW2004 | Asus ADP-45BW B | Asus ADP-65GD B | Asus ADP-65JH BB | Asus ADP-65WH AB | Asus ADP-65WH BB | Asus EXA0703YH | Asus EXA1203YH | Asus PA-1650-66 | Asus PA-1650-78

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
Condition: New

Output Voltage: 19V

Output Current: 3.42A

Power: 65W

Input Voltage: AC100~240V / 50~60Hz

Connector Size: External Diameter:5.5mm / Internal Diameter:2.5mm

Condition:	New
Output Voltage:	19V
Output Current:	3.42A
Power:	65W
Input Voltage:	AC100~240V / 50~60Hz
Connector Size:	External Diameter:5.5mm / Internal Diameter:2.5mm

Compatible Brand: Asus

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Asus K Series K55N 19V 3.42A 65W Compatible Adapter

Product Info

COMPATIBLE LAPTOP MODELS

COMPATIBLE ORIGINAL BATTERY NUMBERS

REMARKS