Power Supply for HP Compaq 19V 4.74A 4.8 + 4.2 *1.7

Description: Solution dedicated for youReliability is crucial for you? Choose a dedicated power adapter for HP Compaq 90W, 19V, 4.74A with 4.8*1.7 plug. It's perfect for home or office use, serving as your primary or backup power source. Whether you need it for work, study, gaming, or travel, the Qoltec laptop charger ensures smooth and safe device operation. It's crafted from top-quality materials, incorporating technologies that promote low energy consumption and high efficiency. The package includes the charger, a power cable, and a cable organizer strap, allowing you to adjust the cable length to your needs.Matching the adapter - we lend a helping handYou can minimize downtime by following a few simple rules listed in this paragraph.Remember!You can find the basic parameters on the label located on the bottom of the laptop marked as INPUT or on the nameplate of the original adapter described as OUTPUT. These will be: POWER (W), VOLTAGE (V), CURRENT (A). The following points will dispel any doubts that may arise when selecting equipment:1. POWER (W) this number represents the minimum value that the new adapter should have. There is no problem with using a higher-power product. This will reduce its load and, consequently, its heating.2. CURRENT (A) just like in the case of POWER, the value on the new adapter can be equal to or higher than the one stated on the laptop's nameplate.3. VOLTAGE (V) the number for this parameter is more strictly required. Only a fluctuation of +/- 0.5V is allowed.The last equally important issue is the PLUG. Without it, you won't get far! There are no exceptions here, it's necessary for it to be identical to the original. The provided size indicates the outer diameter and the inner diameter of the pin. If a comparison based on the presented image is not sufficient, an accurate measurement will ultimately confirm your choice. Your choice mattersChoosing the right power adapter for your laptop model is crucial because it affects several key aspects, such as:- Laptop reliability - ensuring stable and uninterrupted power supply,- Safety - minimizing the risk of laptop overheating or battery damage,- Performance - providing adequate power for efficient laptop operation,- Battery life ensuring proper charging and discharging cycles for optimal battery lifespan,- Energy efficiency - a highly energy-efficient adapter can help reduce energy consumption and laptop usage costs. Safe power supply in a universal editionInvest in safety it never loses its value. The Qoltec brand power adapter, made from top-quality materials, deserves your attention. It ensures the expected stability of operation thanks to special protections:- Against voltage surges: guards against too low or too high voltage,- Against overloads: safeguards against overloading the power line,- Against short circuits: protects against short circuits in the power circuit,- Thermal protection: shields against damage caused by overheating. | Use: network | Output voltage: 19 | Output current (max): 4.74 | Power supply output current: 90 | Plug: 4.8 * 1.7 mm | In box: Power adapter Velcro to organize cable Power cable Warranty card | Compatible with: List of compatible models | Other features: The code of the original power supply: 394224-001 393954-001 PPP012L-S 283884-001 239428-001 374791-001 410321-001 PPP012L PPP014S 101880-001 101898-001 120765-001 146594-001 159224-001 159224-002 163444-001 179725-002 179725-003 209124-001 209126-001 239427-001 239427-003 239704-001 265602-001 285288-001 287515-001 239428-001 293705-001 338136-001 386315-001 386315-002 387661-001 0220A1890 102576 102577 239425-002 239428-001 239428-002 239704-291 239705-001 2522264 265602-011 265602-021 265602-031 265602-061 265602-081 265602-291 265602-AA1 265602-D61 283884-001 285546-001 286755-001 287515-001 293428-001 293705-001 325112-021 374473-002 374474-001 374474-002 380467-003 381090-001 393954-001 393954-002 393955-001 394224-001 402018-001 409515-001 432309-001 90-N55PW1020 90-N55PW1022 90-N55PW2002 90-N55PW2012 90-N6APW2002 90-N6APW2012 91-55068 c2 DC359A#ABA DC395A DC895#ABU DC895A DC895A#ABA DC895A#ABB DC895A#ABU DL606A EG409AA EG410AA EH642AA HP-Ok065B13 LPACQ3 LSE0202C1890 LSE0202C1990 NBACEM101094 NBACEM2746AD P-0K065B13 1650-02H 1900-05C1 1900-08 1900-18R1 PA807AV#ABA PA807AV#ABM PPP009H PPP009S PPP009X PPP012H-S PPP012L PPP012L-S PPP012S-S PPP014L-S PW-AC003 Safety: Overvoltage protection Overload protection Short-circuit protection Overheating protection