Travel power bank choice
Decide whether to carry high-output USB-C power for a laptop or a compact phone bank, with wattage, weight, and compatibility cautions.
Baseus EnerGeek GP12 GP12 145W 20800mAh Power Bank with Smart Display
The Baseus EnerGeek GP12 is a 20800mAh power bank designed for business travelers and remote workers who need to power a laptop, phone, and tablet simultaneously. Its 145W total output lets you charge a MacBook Pro at full speed while topping off an iPhone 15 Pro and Apple Watch.
With two USB-C ports delivering up to 100W and 45W independently, you can fast-charge a high-end laptop and a smartphone at the same time. The smart digital display shows exact battery percentage, estimated recharge time, and individual port power output—so you always know how much juice remains. The 65W USB-C input recharges the bank itself to 100% in about 2 hours, making it easy to top up during a layover. Support for PD 3.0, PPS, UFCS, and QC ensures compatibility with most laptops, phones, tablets, and even handheld gaming consoles.
During a recent airport trip, this bank kept my Surface Laptop 5 running for an entire 6-hour flight, while charging my iPhone 15 Pro and iPad mini simultaneously. The compact design fits easily into a carry-on backpack pocket. Plus, it's airline-approved for both carry-on and checked luggage.
Features
- 20800mAh large capacity
- 100W single port fast charging
- 65W fast recharge in about 2 hours
- Smart digital display
- Wide compatibility with multiple protocols
- 145W high power output with dual USB C
General specs
- Brand: Baseus
- Model: EnerGeek GP12
- Seller: Banggood
- ID: 2050900
- Brand: Baseus
- Model: EnerGeek GP12
- Ports: 2 USB C, 2 USB A
- Display: Smart digital display
- Travel Use: Airline approved capacity
- Power Input: 65W Max
- Charging Device: Supports charging up to 4 devices simultaneously
- Battery Capacity: 20800mAh
- C Dual Output Usb: Up to 145W Max (100W + 45W)
- Total Power Output: 145W Max
- C Output Single Usb: Up to 100W Max
- Fast Charging Protocols: PPS, UFCS, PD, QC
- First listed by seller: May 9, 2026
If you are interested in more details, you can find full information on the seller's page.
€76.73
Last price update: 5/9/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
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| Brand | Baseus | TECLAST | BlitzWolf | KUULAA | Xiaomi | Vention |
| Model | EnerGeek GP12 | C20 Pro | BW-P23, BW P23 | Energy Stick I Series | MDY 20 EB | FKOH0 |
| Color |
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| Rating | ||||||
| Price | €76.73 | €42.63 | €39.21 | €52.86 | €85.26 | €34.10 |
| Seller | Banggood | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | Jul 18, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | Jul 18, 2026 | Jul 18, 2026 |
| Battery Capacity | 20800mAh | 20000mAh | 14000mAh | 14000mAh | 5000mAh | 10000mAh / 3.7V / 37Wh |
| Battery Type | Lithium ion Battery | Lithium Ion | Lithium Ion Battery | Lithium ion | ||
| Package Contents | 1x Power Bank | BlitzWolf BW-P23 Power Bank, Manual, Package Box | 1 x KUULAA KL-YD78 100W Power Bank | |||
| Total Output | 5V/3A, 15W Max | 5V→3A, 15W Max | 5V⎓3A, 15W Max | |||
Baseus EnerGeek GP12 Black 145W high power output with dual USB C
€76.73
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