HP Blue Pin (4.5mm) Laptop Charger (Renewed)

Genuine HP laptop charger with the Blue Pin, 4.5mm (smart pin) connector. Renewed condition — fully tested on a laptop for output, detection and charging before dispatch.

Condition — please read

This is a renewed, previously used charger. It may have signs of earlier use such as light scratches, scuffs, small marks on the casing or cable, and a slightly worn label. These are cosmetic only — every charger is tested on a laptop for correct output, detection and charging before dispatch, and it is covered by our warranty.

Which laptops does it fit?

• 65W: HP EliteBook 820, 840, 850 (G3–G6), 725/745/755 (G3–G5), 1040 G3; ProBook 430, 440, 450, 470 (G3–G7), 640/645/650/655 (G2–G5); ZBook 14u/15u (G3–G5); HP 240/250/255 (G4–G7); Pavilion and HP 14/15 laptops with a 4.5mm socket
• 90W: 4.5mm-plug HP laptops that came with a 90W charger (e.g. ProBook 470 / ZBook 15u models with dedicated graphics, Pavilion 15 and ENVY 15) — and works on every 65W model above
• 120W: 4.5mm-plug HP laptops that came with a 120W charger (HP gaming and high-performance models with dedicated graphics) — and works on every 65W/90W 4.5mm HP

This is HP’s small 4.5mm blue-tip plug used on most HP laptops from about 2015 onwards. Older HPs with the larger 7.4mm plug need our HP Regular Pin (7.4mm) charger.

Tip: many HP business laptops from G5/G6 onwards have both a round socket and a USB-C charging port — either matching charger works.

Match the plug size first, then the wattage printed on your old charger’s label. Not sure? WhatsApp us a photo of your laptop’s model sticker or old charger and we’ll confirm before you order.

Can I use a higher-watt charger? — Yes, it’s safe

A laptop only draws the power it needs. A 120W charger on a laptop that came with a smaller one is completely safe — it won’t harm the battery or the laptop, and a higher-watt charger runs cooler because it isn’t working at its limit.

What happens with a lower-watt charger?

• Charging is slow, and under heavy use the battery may not charge at all or keep draining while plugged in.
• The laptop may slow itself down to stay within the power available.
• The charger works at 100% all the time and gets hotter than normal.
• HP laptops may show an “HP Smart Adapter” alert such as “Low power source detected — your computer will run in reduced performance mode and might not charge.”
• HP smart chargers have a thin centre pin that tells the laptop the charger’s wattage. If the centre pin or the laptop’s socket is damaged, the laptop may show a “Smart AC adapter” warning and run without charging. All our HP pin chargers are tested for correct detection.

Rule: choose the same wattage as your original charger, or higher. Never lower for daily use.

Is it normal for the charger to get warm?

• Yes — a charger gets warm while charging, especially when the battery is low or the laptop is busy. That’s normal.
• Keep it in open air: not under a pillow, blanket, bed or inside a bag while charging.
• If it becomes too hot to touch, smells or makes noise, unplug it and contact us — it’s covered by our warranty.
• HP chargers have built-in protection: if one stops after overheating or a short, unplug it from the wall for about 5 minutes and it will reset.

What you get

• Genuine HP charger, renewed — tested and working
• Includes power cable
• DiscountLane warranty and 10-day returns · Cash on delivery across the UAE