Brand
HPHP 1
Frequently Asked Questions
How do I know which laptop charger fits my laptop?
Read the label on your old adapter for the voltage and wattage rating, then match the connector shape at the tip. A blue pin and a round barrel tip are not interchangeable even when the electrical rating is identical. Bring the failed adapter to the Karachi showroom if you want the fit checked in person.
Can I use a 90W charger on a laptop that shipped with a lower rated adapter?
A higher wattage adapter is safe as long as the voltage and the connector both match, because the notebook draws only the current it needs. Going the other way causes trouble, since an underrated adapter runs hot and fails to keep the battery topped up during heavy work. Match the voltage first, then treat wattage as a floor.
Do you deliver laptop chargers outside Karachi?
Yes, orders ship with nationwide delivery across Pakistan. You can pay cash on delivery or complete an online payment when you order. Share your laptop model at checkout so the correct adapter goes into the parcel.
Replacement laptop chargers and AC adapters, including a 90W HP blue pin unit, with nationwide delivery and cash on delivery across Pakistan.
Laptop Chargers and Replacement AC Adapters
Laptop chargers keep a notebook running once the original power brick frays at the cable, stops holding a connection or goes missing in a bag. Two groups buy from this section: owners replacing an adapter that has failed, and people who want a second unit to leave at a desk so the first one stays packed.
Stock here centres on replacement AC adapters for notebooks, including an HP 90W blue pin laptop AC adapter charger. This is a focused section rather than a wide catalogue, so match the part to your machine before ordering. Pricing runs from entry level units through to premium adapters.
Three things decide whether an adapter charges your notebook: wattage, connector and voltage. Wattage has to meet or exceed what the machine draws, or the battery will lose charge while you work under load even with the adapter plugged in. Connector shape matters as much. A blue pin fitting will not seat in a barrel socket, and a plug that looks close is still the wrong part. Voltage must match the figure printed on the label of the original adapter.
Which Adapter Suits Your Situation
Someone whose charger died mid term needs an exact wattage and pin match and nothing beyond that. A person moving a notebook between home and a workplace gains from a second adapter at each end, which spares the cable from daily coiling, the usual reason a wire fails at the strain relief. If your notebook takes power over USB-C rather than a barrel or pin socket, the docking station section covers that path instead of this one.
Mega Computer has sold computer hardware in Pakistan since 1986 and runs a showroom in Karachi, where you can hold the old adapter against the replacement and check the pin before paying. Orders go out with nationwide delivery across Pakistan. You can pay cash on delivery or online. Carry the notebook model number, or a photo of the label on the failed brick, and the match takes minutes.