Portable battery Green Cell PowerPlay Ultra 26800 mAh, 128W output, Quick Charge 3.0, 2x USB‑C, 2x USB‑A, graphite

The Green Cell PowerPlay Ultra 26800 mAh is a high-capacity portable battery designed to keep multiple devices powered on the go. It uses Lithium-Ion technology and supports Quick Charge 3.0 to reduce recharge time for compatible devices. The pack delivers up to 128 W total output across 2 USB Type-A and 2 USB Type-C ports and is finished in a graphite colour for a discreet, modern look.

Advantages

The PowerPlay Ultra combines large battery capacity with multi-port output, enabling repeated device recharges without frequent access to mains power. Quick Charge 3.0 compatibility speeds up charging for supported smartphones and accessories, while multiple output ports allow simultaneous charging of phones, tablets and other USB-powered devices. The unit's compact form and modest weight make it suitable for travel and daily commuting.

Suitable for

• Charging smartphones and tablets while travelling
• Powering USB-C laptops or accessories during short trips
• Keeping multiple devices charged during meetings, commuting or outdoor activities

Key specifications

• Battery capacity: 26800 mAh (Lithium-Ion)
• Maximum number of simultaneously connected devices: 3
• Total output power: 128 W
• Output ports: 2 × USB Type-A, 2 × USB Type-C
• Charger compatibility: Universal
• Product colour: Graphite
• Weight: 0.5903 kg

How to use

Connect devices to the PowerPlay Ultra using appropriate USB-A or USB-C cables. The battery will distribute power across connected ports up to its total output rating; when charging multiple devices, the available power is shared between ports. Recharge the portable battery using a compatible USB-C charger that provides sufficient input power; follow the manufacturer guidance for input specifications to achieve the fastest recharge times. Refer to any included user manual for safety instructions and charging indicators.

Recommendations

For optimal performance, use high-quality charging cables and a USB-C charger that matches the device's input requirements. Avoid exposing the battery pack to extreme temperatures and store it in a dry place. When transporting, observe airline and local regulations regarding power banks and carry the unit in hand luggage if required.