Portable Charger Mophie Powerstation Ultra - 25000 mAh

The Mophie Powerstation Ultra - 25000 mAh is a high-capacity portable charger designed to provide reliable power for multiple devices while travelling, commuting, or working remotely. With a 25000 mAh battery and up to 140 W total output across three USB-C ports, this portable battery supports fast charging for laptops, tablets, smartphones and other USB-C devices. The compact rectangular housing combines a robust build with a finish made for frequent handling and transport.

Advantages

This portable charger delivers a high energy capacity that extends device runtime during extended trips and power outages. Multiple USB-C outputs allow simultaneous charging of several devices without compromising on speed. The 140 W combined output supports fast charging for power-hungry devices such as laptops while retaining compatibility with phones and tablets. The unit includes built-in safety features to protect against overcurrent, overvoltage and short circuits, and its design balances capacity with portability for everyday carry.

Suitable for

• Charging laptops and ultrabooks that accept USB-C power delivery
• Powering tablets and large-screen devices during travel or meetings
• Keeping smartphones and wearable devices charged on long trips
• Providing backup power during power outages or outdoor activities

Key specifications

• Battery capacity: 25000 mAh
• Total power output: up to 140 W across ports
• Output ports: three USB-C ports (supporting USB-C Power Delivery)
• Compatibility: USB-C PD-enabled laptops, tablets, smartphones and other USB-C devices
• Physical format: portable, rectangular power bank suitable for travel
• Safety features: integrated protection for overcurrent, overvoltage and short circuit

How to use

Connect a compatible USB-C cable from one of the Powerstation Ultra output ports to your device's charging port. For charging multiple devices, plug cables into separate USB-C outputs and monitor device charging indicators. To recharge the power bank itself, connect an appropriate USB-C PD charger to the unit’s input port; use a charger that matches the recommended input specifications to achieve the fastest recharge times. Follow device manufacturer guidance for optimal charging practices.

Recommendations

For safe and efficient operation, use certified USB-C cables and a PD-capable wall charger when recharging the Powerstation Ultra. Avoid exposing the unit to extreme temperatures or moisture. If using with a laptop, confirm the laptop’s maximum supported USB-C input power to ensure compatibility with high-wattage charging. Store the power bank partially charged if not used for long periods and perform periodic recharge cycles to maintain battery health.