Baseus 20,800mAh Power Bank Hits $40 for Black Friday.

Discover a power bank that meets the demands of even the latest, most power-hungry gaming handhelds at an exceptional price with this Black Friday deal. Amazon currently offers the Baseus 20,800mAh Power Bank with 145W Power Delivery for just $39.99 shipped when you apply coupon code "Q4PSW5C3." A Prime membership is not required for this purchase. Baseus produces reliable power banks, and I recommend them as a more budget-friendly alternative to brands like Anker.

Baseus 20,800mAh 145W Power Bank for $39.99

Baseus 20,800mAh 145W Power Bank

Was $89.99, Save 56% | Now $39.99 at Amazon | Use code 'Q4PSW5C3'

Featuring a 20,800mAh (77Wh) battery capacity and an approximate 80% power efficiency rate (standard for power banks), this unit can recharge a Steam Deck (40Wh) or Asus ROG Ally (40Wh) from empty to full 1.5 times, an Xbox Ally X (80Wh) 0.8 times, a Legion Go S (55Wh) about 1.1 times, and a Nintendo Switch or Switch 2 (20Wh) around 3 times. This clearly illustrates why a smaller 10,000mAh power bank might suffice for a Switch but falls short for more demanding handheld gaming PCs.

The power bank includes four ports: two USB Type-A ports, each capable of 33W output, and two USB Type-C ports, each supporting up to 100W. Its combined maximum output reaches 145W. For instance, if both USB-C ports are in use, one could deliver 100W while the other would be limited to 45W.

Its 100W maximum output per port is more than sufficient for every current handheld gaming PC. 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 and Switch 2 between 20W and 30W. You can expect to charge any of these devices at their fastest rate while gaming, even on high-performance Turbo settings.