Home News > Baseus 145W Power Bank Hits $40 for Black Friday

Baseus 145W Power Bank Hits $40 for Black Friday

by Henry Feb 19,2026

If you're looking for an affordable power bank that can keep up with the latest, most power-hungry gaming handhelds, this Black Friday deal is worth checking out. Amazon is currently offering the Baseus 20,800mAh Power Bank with 145W Power Delivery for just $40 shipped after applying the coupon code Q4PSW5C3. No Prime membership is required. Baseus power banks are a reliable and more budget-friendly alternative to brands like Anker.

Baseus 20,800mAh 145W Power Bank for $40

Baseus 20,800mAh 145W Power Bank

$89.99 save 56% $40.00 at Amazon Use code 'Q4PSW5C3'

The Baseus power bank features a 20,800mAh (77Wh) battery. Factoring in a standard ~80% power efficiency, it can recharge a Steam Deck or Asus ROG Ally (both 40Wh) from empty about 1.5 times, 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) approximately 3 times. This highlights why a smaller 10,000mAh model may suffice for the Switch but falls short for more demanding handheld gaming PCs.

This power bank includes four ports: two USB-A ports delivering up to 33W each and two USB-C ports capable of 100W each, with a combined maximum output of 145W. For instance, if both USB-C ports are in use, one can deliver 100W while the other is limited to 45W.

The 100W maximum output per port is more than enough for any current gaming handheld. The Steam Deck supports up to 45W charging, the Asus ROG Ally up to 65W, the Xbox Ally X and Legion Go 2 up to 100W, and the Nintendo Switch/Switch 2 between 20W and 30W. You can expect to charge these devices at their fastest rate even while gaming on high-performance settings.

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