Batería externa portátil RealPower PB-20000 SE 20000 mAh

The RealPower PB-20000 SE 20000 mAh is a portable battery with Lithium Polymer cells designed to deliver extended power for mobile devices. With a 20000 mAh capacity and a compact black housing, this power bank supports multiple charging sessions and fits easily into a bag or large pocket. It provides two USB Type-A outputs and one USB Type-C port with a combined output current of 2.4 A, enabling simultaneous charging of two devices.

Advantages

The RealPower PB-20000 SE offers high-capacity energy storage in a relatively lightweight enclosure, making it suitable for travel and daily use. Multiple output ports allow charging of two devices at once, and the USB Type-C port adds compatibility with modern smartphones and accessories. The universal charger compatibility ensures easy recharging of the power bank from common USB power adapters.

Suitable for

• Charging smartphones and tablets while commuting or traveling
• Powering Bluetooth headphones, wearables and small USB devices
• Providing backup power during meetings, outdoor activities or short trips

Key specifications

• Battery technology: Lithium Polymer
• Battery capacity: 20000 mAh
• Output ports: 2 × USB Type-A, 1 × USB Type-C
• Total output current: 2.4 A
• Product colour: Black
• Weight: 0.411 kg

How to use

Before first use, charge the power bank with a compatible USB charger until the indicator shows a full charge. Connect devices using standard USB cables: use the USB Type-C port for Type-C equipped devices and the USB Type-A ports for standard USB charging cables. When charging multiple devices, be aware that the total available current is shared across connected outputs. Recharge the power bank after extended use to maintain readiness.

Recommendations

Store the power bank in a dry, cool place and avoid exposing it to prolonged direct sunlight or temperatures outside the recommended operating range. Use a quality USB cable and a proper charger compatible with USB power outputs. For optimal battery health, avoid leaving the power bank fully discharged for long periods and recharge it periodically when not in frequent use.