Anker's latest high-capacity power bank, a worthy addition to their 737 and Prime lines, offers a substantial 25,000mAh battery, a total output of 165W, and the convenience of two integrated USB-C cables. Priced competitively under $100, a current deal further reduces the cost to $89.99. This power bank is ideally suited for power-hungry handheld gaming PCs such as the Steam Deck, Asus ROG Ally, and Lenovo Legion Go.
Anker 25,000mAh 165W Power Bank

$99.99 ($10 off) $89.99 at Amazon
This Anker power bank features a 25,000mAh battery, Anker's second largest capacity in a compact design. This translates to approximately 95Whr, providing around 76Whr of usable power (accounting for standard 80% power bank efficiency). This means it can fully charge a Steam Deck or ROG Ally (40Whr) twice, an Asus ROG Ally X (80Whr) once, and a Nintendo Switch (16Whr) approximately 4.75 times.
The power bank includes one USB-C port, one USB-A port, and two built-in USB-C cables: a retractable 2.3-foot cable and a fixed 1-foot cable (doubling as a lanyard). Each USB-C port supports up to 100W Power Delivery, with a combined maximum output of 165W. This ensures fast charging for all gaming handheld PCs, including the 100W fast-charging Asus ROG Ally X.
Like Anker's other premium power banks, it boasts a digital LCD display showing remaining battery capacity, charging rate, input/output wattage, temperature, battery health, charge cycle count, and more.
TSA Compliance
TSA regulations require power banks under 100Whr for carry-on baggage (check-in is prohibited). At 95Whr, this Anker power bank should meet these requirements, though its size may warrant additional scrutiny.
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