Why does my Asus gaming laptop need a high-wattage charger?
TUF and ROG laptops draw far more power than VivoBook/ZenBook. Use the original high-wattage Asus adapter rating; a 65W charger will not properly power a gaming model.
Asus Laptop Chargers & Adapters (45W, 65W, 120W, Type-C)
Asus uses a small barrel pin on many VivoBook and ZenBook models, USB-C on slimmer ones, and high-wattage barrel adapters on TUF/ROG gaming laptops. Gaming models need much higher wattage, so match the exact Asus adapter rating and connector from your old charger.
Each Asus charger lists wattage, output and connector. A low-watt charger on a TUF/ROG model will not keep up under load, so confirm the rating before buying.
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Asus
Compatible Asus 33W Laptop Charger 19V, 1.75A, 4.0mm x 1.35mm
5.0 (1)
₹450 ₹1,299
Asus
Compatible Asus 45W Laptop Charger for R540 X200C,Vivobook F201E, S200E ZenBook UX31A (19V, 2.37A)
4.9 (11)
₹450 ₹1,299
Asus
Compatible Asus 40W Laptop Charger for Eee PC 1001PX, 1005HA, 1215N, X101 Series (19V, 2.1A)
5.0 (1)
₹450 ₹1,299
Asus
Compatible Asus 65W Laptop Charger for F553, R540L, ZenBook UX303L Series (19V, 3.42A)
5.0 (2)
₹450 ₹1,299
Asus
Compatible Asus 33W Laptop Charger 19V, 1.75A, Micro USB
4.7 (3)
₹450 ₹1,299
Asus
Compatible 120W Laptop Charger for Asus ROG G501J, Zen AiO 24 A5401WRAK, VivoBook X560U Series (19V, 6.32A) 6.0mm x 3.7mm
4.8 (4)
₹450 ₹2,599
Asus
Compatible 150W Laptop Charger for Asus ROG Strix G15 G513IH, TUF F15 FX507Z, FX505 Series (20V, 7.5A) 6.0*3.7MM Pin
4.6 (0)
₹450 ₹2,499
Asus
Compatible 180W Laptop Charger for Asus FX502VM, FX503VD, GL502V, ROG G502VT Series (19.5V, 9.23A) 5.5*2.5MM Pin
4.6 (0)
₹450 ₹2,999
Asus
Compatible 65W Laptop Charger for Asus VivoBook 14, Zenbook 15, ASUSPRO B8430U, P751JA Series (19V, 3.42A) 4.5*3.0MM Pin
5.0 (1)
₹450 ₹1,299
Asus
Compatible 230W Laptop Charger for Asus Zenbook Pro Duo UX581, GM501GS, GL503 Series (19.5V, 11.8A) 6.0*3.7MM Pin
4.6 (0)
₹450 ₹2,999
Asus
Compatible 150W Laptop Charger for Asus ROG G53JW, G53SW, TUF FX504GM Series (19.5V, 7.7A) 5.5*2.5MM Pin
4.6 (0)
₹450 ₹2,499
Asus
Compatible 200W Laptop Charger for Asus ROG Strix G15 G513IC, G17 G713QC, Zephyrus G15 Series (20V, 10A) 6.0*3.7MM Pin
4.6 (0)
₹450 ₹2,999
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Frequently asked questions
Does my Asus charge over USB-C?
Many slim VivoBook and ZenBook models support USB-C Power Delivery. If your Asus has no barrel port, use a PD charger of at least the original wattage.
How do I know my laptop charger wattage?
Read the original adapter’s label. It shows output like “19.5V 3.34A” — multiply volts by amps to get watts (here ~65W). Buy the same wattage or higher, never lower, and keep the same voltage and pin type.
Can I use a higher-wattage charger safely?
Yes, if the voltage and connector match. A 90W charger on a laptop that came with 65W is safe — the laptop only draws what it needs. A lower-wattage charger is the one to avoid.
What is the difference between barrel-pin and Type-C chargers?
Older laptops use a round barrel pin in a specific diameter. Newer thin laptops charge over USB-C Power Delivery. They are not interchangeable; check which port your laptop uses and the required PD wattage for Type-C.
My laptop says “plugged in, not charging” — is it the charger?
Often yes, especially if the laptop runs only while plugged in or charges intermittently. It can also be the battery or DC jack. See our diagnosis guide and test with a known-good charger of the correct rating.