Baseus Laptop Power Bank, 20800mAh 145W Portable Charger...

Product description

1 Up to 145W Output

2 65W Input

3 Pass-through Charge

4 Up to 100W Single Output

1 Portable Design

2 Approved for Flight

3 Power for Travel

4 Power for Work

4 Ports for all Your Charging Needs

What is the max output power for a single port on this power bank?

The USB-C port alone supports up to 100W output (requires a PD 3.0-compatible device and 100W-rated cable). When using both USB-C ports simultaneously, total output reaches 145W combined.

Why does charging slow down when the power bank is above 80% battery?

This is intentional battery protection! Above 80% charge, the system switches to trickle charging to extend battery lifespan and prevent overheating. The display will show the current input power, and estimated full charge time may increase.

How do I achieve the advertised 100W/145W fast charging?

Follow these steps:

1. Single-port 100W charging: Use the included 100W USB-C to C cable with a compatible device (e.g., laptops).

2. Dual-port 145W charging: Only use both USB-C ports (total device demand ≤145W).

How can I better charge my headphones and smartwatch?

Use the Low-Current Mode to ensure a full charge.

To activate: Double-click the power button. A running light animation on the smart digital display will confirm it’s enabled.

To deactivate: Double-click the power button again after charging.

Why can’t I charge my Samsung phone up to 45W with the power bank?

Troubleshoot here:

1. Check if your phone supports PD or QC fast charging.

2. Use the included 100W USB-C cable.

3. Charge via a single USB-C port (multi-port use may limit power).

145W Power to Share: Quickly charge a 14-inch MacBook Pro to 55% in 30 minutes. This laptop power bank portable charger distributes 145W between 2 devices, with up to 100W going to a single device, for fast charging iPhones, Samsung phones, steam deck consoles and more. For best results when charging laptops, use a 100W or higher-rated USB-C cable and connect only one device to the USB-C port.
Charge 4 Devices at Once: Maximize your travel efficiency. Charge your phone, iPad, wireless earbuds, and still have a port to spare—all from one single, compact power bank. Simplify your life and keep your whole team powered on the go. Unplug Your Workflow. Anywhere.
High Capacity for the Day: This 20,800mAh laptop power bank can recharge an iPhone 16 Pro 3.6 times. Despite its significant power, it’s compact enough to take with you wherever you go, ensuring your devices stay powered up during long trips or intensive tasks. (Note: The case shows 5200mAh @ 14.8V, which is equivalent to 20,800mAh @ 3.7V or 77Wh)
Travel-Friendly & TSA-Compliant: Breeze through airport security with this power bank, approved for hassle-free carry-on. It delivers up to 145W high-speed output while staying under the airline limit with only 77Wh capacity (＜100Wh). At just 6.1×2.0×1.7 inches—soda can-sized and 18 oz.—it’s your ideal business travel sidekick.
Power Status Monitoring: The smart digital display on this portable charger power bank lets you check real-time battery level, charging speed, and remaining time the fast charging power bank can last or how long it takes to reach 100% at a glance. Keep an eye on the charge and know when your devices will be ready.

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