What wattage Acer charger do I need?
Match the original Acer adapter label. Aspire/Swift are commonly 45W or 65W; Nitro/Predator need higher wattage. Same or higher wattage, same voltage and pin.
Acer Laptop Chargers & Adapters (45W, 65W, 135W, Type-C)
Acer uses a barrel pin on most Aspire and Swift models, USB-C on some slim ones, and higher-wattage adapters on Nitro/Predator gaming laptops. Match the Acer adapter wattage and the barrel size from your original charger.
Listings show wattage, output and connector. A Nitro gaming laptop needs its higher-wattage adapter; a lower-watt charger will throttle or fail to charge under load.
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Acer
Compatible Acer 65W Laptop Charger for Aspire 5741G, E1-571G Series (19V, 3.42A)
4.9 (7)
₹450 ₹1,299
Acer
Compatible Acer 45W Laptop Charger 19V, 1.58A, 5.5mm x 1.7mm
4.6 (0)
₹450 ₹1,299
Acer
Compatible Acer 40W Laptop Charger for Aspire One 531, 1225, D255, ZG5 Series (19V, 2.15A)
5.0 (1)
₹450 ₹1,299
Acer
Compatible 45W Laptop Charger for Acer Aspire 3 A315, A317, Aspire V3, Extensa EX215, Travelmate P259 Series (19V, 2.37A) 5.5*1.7MM Pin
5.0 (1)
₹450 ₹1,299
Acer
Compatible 45W Laptop Charger for Acer Aspire 3 A314, A315, Aspire 5 A514, A A315, Extensa 15 EX215, Travelmate P2, X514 Series (19V, 2.37A) 3.0×1.1MM Pin
5.0 (13)
₹450 ₹1,299
Acer
Compatible Acer 90W Laptop Charger for 5730Z, 7720G, 7730 (19V, 4.74A)
5.0 (1)
₹450 ₹1,299
Acer
Compatible 65W Acer Laptop Charger 19V, 3.42A, 3.0*1.1MM
4.5 (2)
₹450 ₹1,299
Acer
Compatible 150W Laptop Charger for Acer Aspire 7 A715-71G, A717-71G, Nitro 5 AN515 Series(19.5V, 7.7A) 5.5*1.7MM Pin
4.6 (0)
₹450 ₹2,499
Acer
Compatible 100W Type-C Laptop Charger for Acer Swift, Travelmate, Asus Rog Flow, VivoBook, Dell Latitude, HP Elitebook 860 G10, Spectre x360 Series
4.5 (2)
₹450 ₹1,699
Acer
Compatible 65W Type-C Laptop Charger for Acer Aspire Go AG15, Chromebook 311, Enterprise Spin 513, Swift 3 SF314, Travelmate P6 Series
4.6 (0)
₹450 ₹1,299
Acer
Compatible 280W Laptop Charger for Acer Nitro 5 AN515-58, AN517-55, Predator Helios 300 PH315-55, PH317-56 Series (19.5V, 14.36A) 5.5×1.7MM Pin
4.6 (0)
₹450 ₹4,999
Acer
Compatible 45W Laptop Charger for Acer Aspire Lite 15 AL15-51M, AL15-51, AL15-52 Series (19V, 2.37A) 4.8*1.7MM Pin
4.6 (0)
₹450 ₹1,299
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Frequently asked questions
Does my Acer charge over USB-C?
Some slim Swift and Spin models charge via USB-C PD. If there is 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.