Baseus Laptop Power Bank, 20800mAh 145W Portable Charger USB C with 4 Ports, Digital Display, Travel Powerbank Fast Charging for MacBook, iPhone 17/16 Series, iPad, Samsung, Dell (Flight-Approved)
Original price was: $89.99.$59.99Current price is: $59.99.
Price: $89.99 - $59.99
(as of Oct 05, 2025 22:38:27 UTC – Details)
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).
What does the display time mean?
The screen shows two modes:
1. Input (charging): Time remaining to fully charge the power bank.
2. Output (discharging): Estimated runtime for connected devices.
Times are estimates based on current load/power conditions.
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 Bank
Baseus Laptop Power Bank
20800 mAh
Capacity
20000 mAh
2C+2A
Output Ports
1*USB C Cable+2C+1A
145W
Max Output
145W
2C
Iuput Ports
1*USB C Cable+2C
65W
Max Iuput
100W
6.1 x 2 x 1.7 inches
Size
5.1 x 2 x 1.9 inches
1.1 lbs
Weight
1 lbs
20800 mAh
Capacity
20000 mAh
2C+2A
Output Ports
1*USB C Cable+1C
145W
Max Output
67W
2C
Iuput Ports
1*USB C Cable+1C
65W
Max Iuput
45W
6.1 x 2 x 1.7 inches
Size
5.7 x 2.7 x 1 inches
1.1 lbs
Weight
0.86 lbs
145W Power Bank(Upgrade) 
67W Power Bank 
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.
Universal Compatibility: Compatible with multiple devices including phones, tablets, laptops, gaming devices and others of various brands. Also, the battery bank portable charger supports multiple fast charging protocols, such as PPS, UFCS, PD, QC, etc. We offer 24 months of protection plan, so if you have any questions, please contact us to solve it for you.
Customers say
Customers praise the power bank’s fast charging capabilities, with one noting it can charge multiple devices quickly. Moreover, the product receives positive feedback for its functionality, working well with MacBook Pro and supporting multiple devices, while being compact enough to fit in bags or backpacks. Additionally, customers appreciate its substantial battery capacity, 145W output, and portability for travel. However, opinions about weight are mixed, with some finding it not too heavy while others consider it a bit heavy.
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