Mobile device charger RealPower 257637 Universal Black Green

The RealPower 257637 mobile device charger is a compact car charger with a built-in Lightning cable for charging smartphones and tablets directly from a vehicle's cigar lighter socket. Designed for auto use, it supports 12–24 V input and delivers up to 5 V at a combined 4.8 A output through its USB port and integrated Lightning lead. The charger is lightweight (34 g) and comes in a black and green finish with a 0.58 m cable for convenient in-vehicle use.

Advantages

The RealPower 257637 provides universal compatibility for mobile devices and accepts both 12 V and 24 V vehicle systems, making it suitable for cars and trucks. Its compact, lightweight design fits neatly into vehicle cockpits and the integrated Lightning cable eliminates the need to carry a separate lead. With a total output current of 4.8 A and a USB 2.0 port, it supports efficient charging of one or multiple devices when used simultaneously.

Suitable for

• Charging iPhones and other devices with a Lightning connector while driving
• Powering tablets and smartphones in cars and trucks (12 V and 24 V systems)
• Travel and daily commuting where a compact in-car charger is required

Key specifications

• Model: RealPower 257637
• Input: 12–24 V (cigar lighter)
• Output voltage: 5 V
• Output current: up to 4.8 A (combined)
• Ports: 1 × USB 2.0 + integrated Lightning cable
• Cable length: 0.58 m
• Weight: 0.034 kg
• Colour: Black, Green

How to use

Insert the charger into the vehicle's cigar lighter socket. Connect a device using the integrated Lightning cable or via the USB 2.0 port with a suitable cable. The charger supports vehicles with 12 V and 24 V power systems. Monitor the device while charging and disconnect when charging is complete to avoid unnecessary power draw.

Recommendations

Use only compatible Lightning-equipped devices or USB cables that match the device's charging requirements. Avoid using the charger in a wet environment and disconnect it from the cigar lighter when not in use. For optimal charging performance, ensure vehicle electrical system is in good condition and consult device manufacturers' guidelines for charging currents.