This 90W 19.5V 4.62A AC Power Adapter is a high-performance replacement charger designed for HP laptops that use the 7.4×5.0mm round connector (big pin). It provides stable, fast, and reliable charging—ideal for home, business, school, office, or travel use.

Designed with multi-layer safety protections including short-circuit, over-voltage, over-current, and overheating protection, this charger ensures long-lasting, safe operation for your HP laptop.

Perfect for replacing a lost or broken original HP charger.

✨ Key Features

• ⚡ Output: 19.5V ⎓ 4.62A (90W)
• 🔌 Connector: 7.4×5.0mm round tip (with centre pin)
• 🛡 Safety IC: Over-current, over-voltage, overheating & short-circuit protection
• 🌍 Input: 100–240V AC (Worldwide compatible)
• 💼 Durable build for long-term use
• ✔️ 100% compatible replacement for HP 90W chargers

📦 Package Includes

• 1 × 90W HP Compatible AC Charger
• 1 × AC Wall Cable

💻 Supported HP Laptop Models (7.4×5.0mm Big Tip)

This charger supports a wide range of HP Pavilion, HP EliteBook, HP ProBook, HP Compaq, and HP Envy series devices using 19.5V 4.62A input.

⭐ HP Pavilion Series (90W Compatible)

• Pavilion dv4 / dv5 / dv6 / dv7
• Pavilion g4 / g6 / g7
• Pavilion 15 (older big-tip models)
• Pavilion 17 (Pre-blue-tip models)

⭐ HP Envy Series

• Envy 15 (older models)
• Envy 17 (models using 7.4×5.0mm port)

⭐ HP ProBook Series

• ProBook 4440s, 4441s, 4445s
• ProBook 4530s, 4540s, 4550s
• ProBook 6470b / 6570b
• ProBook 6450b / 6550b

⭐ HP EliteBook Series

• EliteBook 8460p / 8470p
• EliteBook 8560p / 8570p
• EliteBook 6930p / 8530p
• EliteBook 8730w (90W compatible for light use)

⭐ HP Compaq Series

• Presario CQ40, CQ41, CQ42
• Presario CQ50, CQ56, CQ57, CQ58
• Compaq 610, 615, 620, 621
• Compaq nc6400, nc8430
• Compaq 6510b, 6710b

⭐ HP G-Series

• HP G42
• HP G50 / G60
• HP G62 / G72

⭐ HP ZBook / Workstation (Light Power Use Only)

• ZBook 14, ZBook 15 (non-high-power models)

⭐ Other Compatible HP Laptops

Any HP model requiring:

• 19.5V
• 4.62A (or lower)
• 7.4×5.0mm DC connector

⚠️ Compatibility Notes

• NOT compatible with HP blue-tip chargers (4.5×3.0mm).
• NOT suitable for HP models requiring 120W, 135W, 150W, 180W, or 230W.
• Always match your original charger label for voltage & connector size.