19V 4.74A Laptop Power Adapter – 90W Charger for HP, Dell, Acer

Detailed Technical Specifications

Here are the precise parameters of our 19V 4.74A laptop power adapter:

• Input Voltage: AC 100-240V, 50/60Hz, 1.5A (universal compatibility for worldwide use)

• Output Voltage: DC 19V

• Output Current: 4.74A

• Power Output: 90W (wattage calculated as 19V x 4.74A)

• Connector Size: 5.5*1.7mm, 5.5mm*2.5mm; custom tips available upon request

• Cable Length: 1.2m (power cord) + 1.5m (DC cable), total 2.7m for flexible reach

• Efficiency: ≥88% (energy-efficient design reduces power loss)

• Protections: Over-voltage protection, over-current protection, short-circuit protection, over-temperature protection

• Material: PC housing for safety and durability

• Warranty: 2 years

• Certifications: IEC62368 standard CE, FCC, RoHS, UL, UKCA, SAA, KC, PSE, CB, CCC

• Custom logo: for free

Compatible Laptop Models

Our 19V 4.74A power supply works seamlessly with numerous notebook models, including:

• HP: Pavilion DV6-2155DX, Envy 15-3040NR, G6-1D80NR, ProBook 4540s

• Dell: Inspiron 15R-N5110, Latitude E6420, Vostro 3550

• Acer: Aspire 5750-6421, 7741Z-5731, TravelMate 5744

• ASUS: X550CA, K53E-BBR19, N56VM

• Lenovo: IdeaPad G580, ThinkPad T420, Edge E531

• Toshiba: Satellite C655-S5512, L755-S5166, Portege R835-P56X

Tip: Check your laptop's voltage, amperage, and connector size to ensure compatibility with this charger.

Final Thoughts

Say goodbye to charging woes with our 19V 4.74A laptop power adapter. From detailed specs to broad compatibility with models like HP Pavilion and Dell Inspiron, this charger offers unmatched reliability. Order now and power your notebook with a top-tier power supply designed to last!

Contact us or visit our site for more details. Charge smarter with the best 19V 4.74A AC adapter on the market!