Prenosná powerbank Navitel PWR20 AL STRIEBORNÁ 20000 mAh

NAVITEL PWR20 AL SILVER is a portable power bank with a capacity of 20000 mAh designed to provide backup power for smartphones, tablets and other USB-powered devices. The device features two USB-A ports and a bidirectional USB-C port that support fast charging protocols, a metal (aluminium) housing for better heat dissipation and a digital display that shows the remaining battery level.

Advantages

The aluminium case improves heat dissipation and increases structural durability while keeping the power bank relatively thin and lightweight. Fast charging support via USB-C Power Delivery and Quick Charge-compatible USB-A ports enables efficient charging of multiple devices at once. The built-in digital display provides a clear indication of remaining capacity, and a silicone protective sleeve is included to reduce the risk of scratches and scuffs during transport.

Suitable for

• Charging smartphones while travelling or commuting
• Powering tablets and portable media players on the move
• Charging wearable devices and small accessories

Key specifications

• Battery capacity: 20000 mAh
• Output ports: 2 × USB-A, 1 × USB-C (two-way)
• Maximum combined output power: up to 22.5 W
• Output current: up to 3 A
• Weight: 0.45 kg
• Case material: aluminium
• Product colour: Silver
• Includes: silicone protective sleeve

How to use

Charge the power bank using the USB-C input/output port connected to a compatible charger until the digital display indicates full capacity. Connect your device to one of the USB-A or USB-C output ports to start charging; the power bank will supply power automatically according to the connected device’s requirements. Use the display to monitor remaining charge and recharge the power bank when the level is low.

Recommendations

Store the power bank in a cool, dry place and avoid prolonged exposure to direct sunlight. Use certified charging cables and chargers compatible with Power Delivery or Quick Charge for optimal performance. Regularly recharge the unit if not used for extended periods to maintain battery health.