The hp 19.5v 3.33a laptop charger is a reliable 65w power adapter designed specifically for compatible hp laptops. It features a distinctive blue tip connector measuring 4.5x3.0mm and delivers consistent power output for safe and efficient charging. Key features: • 19.5v/3.33a power output (65w) • blue tip connector (4.5x3.0mm) • compatible with select hp laptop models • built-in surge protection • durable black housing construction • standard ac power input (100-240v) • long power cord with strain relief This adapter is equipped with safety features including over-current, over-voltage, and short-circuit protection. The power brick has certification markings and regulatory compliance symbols indicating it meets international safety standards. The blue tip connector is specifically designed to fit hp laptops requiring 65w power input. Always verify compatibility with your specific hp laptop model before use to ensure proper power delivery.