Caricabatterie da interno 4smarts 540020 ricarica rapida smartphone tablet bianco

The 4smarts 540020 indoor charger provides 20W fast charging for smartphones and tablets via a USB Type-C port. It supports fast charging protocols including PPS and uses GaN (gallium nitride) technology to deliver efficient, low-heat charging in a compact, ultra-thin white housing. The package includes a 1.5 m Lightning cable suitable for Apple devices with a Lightning connector. The charger accepts 100–240 V AC input and incorporates safety protections against overcharge, overheating and short circuits.

Advantages

The charger combines a 20W output and protocol support such as PPS to adjust charging speed dynamically for better efficiency and device safety. GaN technology reduces heat and allows a smaller form factor while maintaining high performance. Its flat, slim design fits easily into bags and sockets, including recessed or flat Euro plug outlets. Built-in protections help prevent overcharging, overheating and short circuits. The included Lightning cable enables both charging and data transfer for compatible Apple devices.

Suitable for

• Fast charging smartphones
• Charging tablets
• Charging Apple devices with Lightning connector (iPhone, compatible iPad, iPod, AirPods)
• Use at home, office or on the go

Key specifications

• Model: 4smarts 540020
• Output power: 20W
• Port: USB Type-C (output)
• Included cable: 1.5 m Lightning cable
• Input voltage: 100–240 V AC
• Technology: GaN (gallium nitride)
• Safety: overcharge, overheating and short-circuit protection
• Colour: White
• Weight: 0.06 kg

How to use

Connect the charger to an AC outlet (100–240 V). Plug a compatible USB Type-C cable into the charger's port and the other end into your device; use the supplied Lightning cable for Apple devices with a Lightning port. Charging begins automatically and the charger will adjust output according to the device's protocol to provide optimal charging speed. Unplug the charger when charging is complete.

Recommendations

Use the included Lightning cable for Apple devices to ensure both charging and data transfer. Avoid using the charger in extremely humid or dusty environments and unplug during thunderstorms. For maximum efficiency and lifespan, keep vents clear and use within the specified input voltage range.