Fonte de alimentação AC 2-Power 2,31A incl. cabo de alimentação, substituto de 741553-800

When your HP laptop's original charger fails, you need a dependable replacement that won't let you down in the middle of a workday. The 2-Power AC Adapter 2.31A is engineered to keep your device powered at home, in the office, or on the road. It replaces HP part numbers 741553-800, 740015-001, 740015-002, 740015-003, 741553-001, 741553-002, 741553-003, HSTNN-LA40, PA-1450-36HE, and ADP-45WD B, making it a versatile solution for many HP notebooks.

Key specifications

• Output: 19.5V DC, 2.31A, 45W maximum power
• Input: AC 100-240V, 50/60 Hz, with cloverleaf (C5/C6) AC input connector
• DC connector: 4.5mm x 3.0mm barrel with center pin (blue tip)
• Includes power cable (region-specific, e.g., UK/EU/US)
• Protection features: over-voltage, over-current, short-circuit, over-temperature
• Energy efficiency: Level VI compliant
• Color: Black
• Certifications: CE, FCC, RoHS
• Operating temperature: 0°C to 40°C

Why choose it

This adapter is built to match or exceed original specifications, ensuring safe and reliable charging for your laptop. The integrated protection circuits safeguard both the adapter and your device from electrical anomalies. Its compact and lightweight design makes it easy to carry in a laptop bag, so you can stay productive wherever you go.

Ideal use cases

• Replacing a lost or damaged HP laptop charger
• Keeping a spare charger at home or in the office
• Traveling with a lightweight, universal voltage adapter

Good to know

Before purchasing, verify that your laptop's original charger has the same output voltage (19.5V), current (2.31A), and DC connector dimensions (4.5mm x 3.0mm with center pin). The included power cable may vary by region; ensure you select the appropriate plug type for your country. This adapter is not compatible with laptops requiring higher wattage or different connector sizes.