HP 19V 4.74A Laptop Charger (7.4mm x 5.0mm Pin) – 90W Power Adapter

The HP 19V 4.74A (7.4mm x 5.0mm) Laptop Charger is a high-performance 90W power adapter designed for compatible HP laptops in Kenya. Delivering a stable 19 volts and 4.74 amps output, this charger provides reliable and consistent power for demanding HP notebook models, especially business and performance series that require higher wattage.

Featuring the 7.4mm x 5.0mm barrel connector (commonly known as the HP big pin), it is compatible with many HP ProBook, EliteBook, Pavilion, and other models that use this connector type. The 90W output ensures your laptop runs efficiently even under heavy workloads such as multitasking, business applications, and extended use.

Built with integrated safety protections including over-voltage protection, over-current protection, surge protection, and short-circuit protection, this charger safeguards both your laptop and power supply. Its durable cable and reinforced connector enhance longevity, making it suitable for office, home, school, or travel use.

Whether replacing a faulty charger or keeping a backup adapter, this HP 90W power adapter delivers dependable performance and long-lasting reliability across Kenya.

🔹 FAQ

Q: How do I confirm compatibility?
A: Check your old charger’s output rating (19V 4.74A) and confirm your laptop uses the 7.4mm x 5.0mm barrel connector.

Q: What wattage is this charger?
A: It delivers 90W (19V × 4.74A).

Q: Can I use it if my laptop requires 19V 3.33A?
A: Yes, as long as the voltage matches (19V), the laptop will only draw the current it needs.

Q: Is this suitable for business-class HP laptops?
A: Yes, many HP ProBook and EliteBook models use this 90W big pin charger.

Q: Does it include safety protection?
A: Yes, it includes built-in protection against over-voltage, over-current, and short-circuit issues.