Fonte de alimentação/carregador HP 740015-004 interior 45 W preto

The HP 740015-004 Indoor 45W Black power adapter is an AC-to-DC adapter designed for use with compatible HP laptops. It accepts a wide input voltage range of 100–240V AC for global indoor use and delivers up to 45 watts of DC power to charge laptop batteries and power system operation. The adapter has a compact, lightweight profile and a black finish, suited for mobile users who need a reliable replacement or spare power source for home, office, or travel within indoor environments.

Advantages

This 45W adapter provides stable power delivery within its rated output, supporting regular charging cycles and device operation without unnecessary bulk. Its universal input voltage range enables use across regions with compatible mains supplies. The compact and lightweight design simplifies transport and storage, while the black housing offers a neutral appearance that matches most laptop designs. The adapter is intended for indoor environments, reducing exposure to outdoor conditions.

Suitable for

• Charging HP laptops that accept 45W input for battery charging and operation
• Use as a spare or replacement adapter for home and office workstations
• Carrying in a laptop bag for business travel where indoor mains power is available
• Powering compatible portable devices that require similar voltage and wattage

Key specifications

• Input voltage: 100–240 V AC (suitable for global indoor mains)
• Output power: 45 W
• Colour: Black
• Form factor: Compact, lightweight external adapter
• Intended environment: Indoor use

How to use

Connect the adapter to an appropriate mains outlet matching the input voltage range, then plug the DC connector into the laptop power socket designed for this adapter type. Ensure the connection is secure and that the laptop indicates charging or power-on status. Disconnect from mains when charging is complete or when the adapter is not in use. Follow the laptop manufacturer’s guidance for safe charging and avoid using the adapter in wet or excessively hot environments.

Recommendations

Use the adapter indoors only and avoid exposing it to moisture, extreme temperatures, or direct sunlight. Verify compatibility with the laptop model before use and inspect cables and connectors regularly for wear. If the adapter becomes unusually hot, noisy, or emits odors, discontinue use and obtain service or replacement to prevent damage to the laptop or risk to users.