HP Big Pin Charger 19V 4.74A 90W (7.4×5.0mm) – Nairobi

The Original HP BIG PIN 19V 4.74A 90W Laptop Charger is the official high-performance replacement for HP Pavilion, Envy, ProBook, EliteBook, and ZBook models requiring 90W power via the large 7.4mm × 5.0mm barrel with center pin. Powered by HP Smart Pin Technology, it ensures fast, stable charging and full system recognition without “non-HP adapter” warnings.

Built with multi-layer safety circuits (OVP, OCP, SCP, OTP), it protects against surges, overcurrent, short circuits, and overheating. The rugged 330g brick and reinforced center pin deliver reliable performance for gaming, design, and professional workloads.

Key Highlights:

• 100% Genuine HP – OEM-grade performance
• 90W High Output – Full charge in ~1.2 hours
• Big Pin 7.4mm × 5.0mm (center pin) – Fits mid-to-high-end HP laptops
• LED Power Indicator – Instant status feedback
• Universal 100–240V Input – Global use

In stock. Order before 2 PM for same-day delivery in Nairobi or next-day nationwide. Trusted by designers, gamers, and IT teams across Kenya.

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Technical Details

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Compatible Laptop Models

(All models requiring 19V 4.74A 90W and 7.4mm × 5.0mm Big Pin with center pin)

Not Compatible With:

• Blue Tip (4.5mm × 3.0mm) or USB-C PD models
• 120W or 150W+ high-wattage workstations
• Newer Spectre, Envy x360, or Omen with USB-C