Adaptador/fonte de alimentação Lenovo 45N0292 interior 45 W preto

The Lenovo 45N0292 is a 45W indoor power adapter for laptops, engineered to provide a stable and consistent power supply. Designed for compactness and portability, it features a black finish and small footprint with dimensions of 44 mm (width) x 93 mm (depth) x 28.5 mm (height). The adapter supports a wide input voltage range of 100–240 V, allowing use in different countries and electrical systems. With a weight of approximately 0.2 kg, the unit is suitable for travel and daily carry alongside a compatible Lenovo laptop.

Advantages

The adapter delivers a constant 45W output suitable for many laptop charging and power needs while maintaining a compact form factor that minimizes bag space. Its wide input voltage compatibility ensures reliable operation in regions with varying mains voltages. The black housing is resistant to visible wear and integrates unobtrusively with most laptop setups. Low weight and small dimensions make it easier to transport and store when not in use.

Suitable for

• Charging compatible Lenovo laptops and similar portable devices requiring a 45W adapter
• Use in offices, home workspaces, classrooms, and travel
• Replacing a compact or travel-oriented power adapter

Key specifications

• Output power: 45 W
• Input voltage: 100–240 V
• Colour: Black
• Dimensions (W × D × H): 44 mm × 93 mm × 28.5 mm
• Weight: 0.2 kg

How to use

Connect the adapter to the mains supply using the appropriate mains cable and plug it into the laptop charging port. Ensure the input voltage is within the supported 100–240 V range before connecting. Position the adapter on a stable, non-flammable surface with adequate ventilation and avoid covering it while in use. When disconnecting, unplug from the laptop first and then from the mains to reduce stress on connectors.

Recommendations

Use only cables and connectors that match the adapter and the laptop manufacturer’s specifications. Avoid exposing the adapter to moisture, extreme temperatures, or prolonged direct sunlight. Inspect cables and connectors regularly for damage and replace them if any wear or fraying is observed. For consistent performance, operate the adapter in a well-ventilated area and avoid stacking heavy objects on top of it.