Indoor Power Adapter Qoltec 50086.90W for Laptop 100-240V Black

The Qoltec Indoor Power Adapter 50086.90W is a compact, high-efficiency AC adapter designed for HP Compaq laptops and other compatible portable devices that accept a universal laptop power input. Rated for 100–240V AC input, this black adapter offers reliable mains conversion for use at home, in the office or as a secondary backup power source. Its compact dimensions (128 × 53 × 27 mm) and light weight (0.287 kg) make it easy to transport and store; the package includes the adapter, an AC power cord and a Velcro strap for cable management. The adapter meets CE and RoHS safety and environmental standards and incorporates protection features such as overvoltage, overload, short-circuit and thermal protection.

Advantages

This Qoltec adapter delivers stable power output with low energy consumption and high operating efficiency, reducing wasted energy and heat. Integrated safety protections (overvoltage, overload, short circuit and overheating) help protect both the adapter and the connected laptop. The compact form factor and included cable management strap make the adapter convenient to carry and keep cables tidy. Compatibility with wide input voltage (100–240V) allows reliable use in different regions without additional converters.

Suitable for

• HP Compaq laptops requiring a compatible AC adapter
• Use as a primary or backup power supply for portable computers
• Home office and workplace laptop charging
• Travel where compact, universal-voltage adapters are needed

Key specifications

• Input voltage: 100–240V AC
• Product colour: Black
• Dimensions: 128 mm (W) × 53 mm (D) × 27 mm (H)
• Weight: 0.287 kg
• Included accessories: AC power cord, Velcro cable strap
• Built-in protections: overvoltage, overload, short-circuit, thermal protection
• Certifications: CE, RoHS

How to use

Connect the AC power cord to the Qoltec adapter and plug the cord into a compatible mains socket (100–240V). Attach the adapter DC output plug to the laptop power input. Ensure the connector is fully seated and confirm the laptop is receiving charge. Use the Velcro strap to secure excess cable length for safer handling and storage. If the adapter or laptop shows signs of unusual heat or the built-in protections activate, disconnect from mains and inspect cables and connectors before further use.

Usage recommendations

Use the adapter in well-ventilated locations and avoid covering it while in operation to maintain efficient cooling. Match the adapter to laptops that accept the same DC plug and voltage/current specifications. Disconnect from the mains when not in use for extended periods and store in a dry environment to prolong service life.