Anker
Anker Prime Power Bank (27K, 250W)
Best high-capacity portable charger for power-hungry professionals on the move.
Experience unparalleled portable power with the Anker Prime 27,650mAh Power Bank. Engineered for demanding users, its robust 250W output rapidly charges everything from smartphones to high-performance laptops. The intelligent 3-port design allows simultaneous charging of multiple devices, keeping you connected and productive on the go. Its compact form factor makes it an ideal companion for travel and daily use, ensuring reliable power is always within reach. This power bank is the ultimate solution for staying charged wherever life takes you.
$21.00
Owner Satisfaction
4.5
/ 5
Category Rank
325
/ 1822
#325 in Power Adapter & Charger Accessories
Price vs Category Average
-75%
Below average
Capacity
27650
/ ,mAh
Who it's for
- Power users charging multiple high-performance laptops simultaneously
- Frequent travelers maximizing carry-on battery limits
- Tech enthusiasts who value precise real-time charging data
Who should skip it
- Commuters prioritizing lightweight and compact gear
- Casual users only needing basic smartphone charging
- Users concerned about long-term battery thermal degradation
Performance breakdown
Charging Speed
The 250W output handles high-performance laptops with desktop-level efficiency.
Port Versatility
Three high-speed ports manage multiple devices without sacrificing individual power delivery.
Energy Capacity
Massive 27,650mAh reserve keeps your entire tech ecosystem running for days.
Portability
Remarkably compact design fits easily into any standard travel bag.
Build Quality
Durable plastic housing balances lightweight construction with necessary daily wear resistance.
Device Compatibility
Universal USB-C standard ensures seamless power for phones, tablets, and laptops.
Key Specs
Capacity
27,650mAh
Maximum Output Power
250W
Number of Ports
3
Port Type
USB-C
Charging Technology
Power Delivery
Compatible Devices
Laptops, smartphones, tablets
Housing Material
Plastic
Features
- Rapid 250W charging for all devices
- Charge 3 devices simultaneously
- Massive 27,650mAh capacity
- Powers laptops and high-demand electronics
- Compact design for portability
- Reliable power away from outlets
- USB-C for universal compatibility
What customers say
Customers overwhelmingly praise the Anker Prime Power Bank for its exceptional power and reliability. The 27,000mAh capacity and 250W output deliver near wall charger speeds, effectively powering demanding laptops multiple times. Users appreciate the premium, durable build and the smart digital display offering real time wattage data, which adds valuable transparency. While its size is substantial, the performance justifies the trade-off for professionals and creators needing dependable, high speed charging away from an outlet. Despite a premium price point, the consensus recognizes this device as an essential, high performance tool for power users.
Know before you buy
Yes, the Anker Prime 27K is designed to handle high-demand electronics. With a 250W total output, it provides enough power to charge most modern laptops, including high-performance models, even while they are in use.
You can charge up to three devices simultaneously using the three built-in USB-C ports. The power bank intelligently distributes the 250W output across your connected devices.
With a capacity of 27,650mAh, this power bank falls within the standard 100Wh limit set by most airlines for carry-on luggage. However, it is always a good practice to check with your specific airline's policy before traveling.
Yes, it utilizes Power Delivery technology to provide fast, efficient charging for smartphones, tablets, and other USB-C compatible devices. It will automatically detect your device's requirements to deliver the optimal charging speed.
Recharge times depend on the wall charger you use. To achieve the fastest recharge speeds, we recommend using a high-wattage USB-C wall charger that supports Power Delivery.
The power bank is constructed from high-quality plastic designed for portability and daily use. While it is lightweight and compact for its capacity, it is built to withstand the rigors of being carried in a backpack or laptop bag.
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