Looking for an affordable power bank capable of powering the latest, battery-draining gaming handhelds? Take advantage of this early Black Friday sale. Amazon is selling the Baseus 20,800mAh Power Bank with 145W USB-C PD support for just $45 after shipping and applying coupon code "GHNNKVYZ". Prime membership isn't required. Baseus produces reliable power banks and serves as a budget-friendly alternative to Anker.
Baseus 20,800mAh 145W Power Bank for $45
### Baseus 20,800mAh 145W Power Bank
0$89.99 save 50%$45.00 at AmazonUse code 'GHNNKVYZ'
With a capacity of 20,800mAh (77Wh), and assuming an average conversion efficiency of 80%, this power bank can fully recharge a Steam Deck or Asus ROG Ally (both 40Wh) approximately 1.5 times. It will charge an Xbox Ally X (80Wh) about 0.8 times, a Legion Go S (55Wh) roughly 1.1 times, and a Nintendo Switch or Switch 2 (20Wh) around 3 times. This highlights why the smaller 10,000mAh models suit the Switch but fall short for higher-power handheld PCs.
The device features four ports: two USB-A outputs delivering up to 33W each, and two USB-C outputs capable of 100W each. It supports a combined maximum output of 145W. For instance, using both USB-C ports simultaneously results in one port providing 100W while the other is limited to 45W.
The 100W peak output comfortably handles every current handheld gaming PC: Steam Deck (up to 45W), Asus ROG Ally (up to 65W), Xbox Ally X and Legion Go 2 (up to 100W), and Nintendo Switch models (20-30W). You can fast-charge these devices even while playing demanding games on Turbo mode.
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