Laptop chargers and adapters
Replacement laptop adapters and USB-C chargers in the right wattage and pin size, original and good compatible. Bring the old one or a photo of its label.
Surya Computers stocks laptop chargers and adapters for HP, Dell, Lenovo, ASUS, Acer and other brands at our counter behind Nirma University, Tragad. We match voltage, wattage and pin so the laptop charges properly.
Read the label on your old adapter
| On the label | What it means | Must match? |
|---|---|---|
| Output 19.5V | Voltage | Yes, exactly |
| 3.33A / 65W | Current / wattage | Same or higher |
| Pin type | Barrel size or USB-C | Yes |
Lost the old adapter? The laptop's sticker underneath usually shows the input rating, or send us the model number.
Common pin types
- HP: blue-tip 4.5 mm on many models, USB-C on newer ones
- Dell: 4.5 mm with a centre pin, USB-C on newer models
- Lenovo: rectangular "slim tip" or USB-C
- ASUS / Acer: various barrel sizes, USB-C on thin models
Is it the charger at all?
If a known-good charger doesn't charge the laptop either, the fault is in the laptop: the port or the charging circuit. See charging port repair. We test before selling you a charger you don't need.
Common questions
Can I use a higher-wattage charger?
Yes, if the voltage and pin match. The laptop only draws what it needs. A lower-wattage charger is the problem: slow charging, overheating, or the battery draining while plugged in.
Will a phone USB-C charger charge my laptop?
Only if it supports USB Power Delivery at enough wattage, usually 45 W or more. A 20 W phone charger may charge very slowly or not at all.
Original or compatible?
Original adapters last longest. Good compatible ones work well and cost less. Avoid unbranded very cheap adapters; they're a common cause of charging-circuit damage.
Something not working? Call before you come.
We can often tell over the phone whether it's a quick fix or a day's job.