Baseus 20800mAh 145W Laptop Power Bank – $69.99 (Save 22%)

High-capacity, travel-friendly fast charging for laptops, tablets, and phones — all in one slim powerhouse.

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This 145W Baseus power bank packs enough juice to recharge laptops, phones, and handheld consoles multiple times, all while showing real-time output on its smart digital display. Perfect for travel, work, or gaming on the go.


Pros

  • Huge 20800mAh capacity (77Wh, TSA-approved for flights)
  • 145W total output — can fast-charge laptops (MacBook, Dell, etc.)
  • 4-port design (USB-C + USB-A) for multi-device charging
  • Digital display for real-time power output and battery level
  • PPS/PD 3.0 support for optimized charging
  • Slim, portable design despite high wattage
  • Can charge MacBook + phone simultaneously

Cons

  • Slightly heavy at ~1.2 lbs (expected for this capacity)
  • No wireless charging
  • Charging the power bank itself takes ~2.5 hrs with 65W input
  • Not a budget option for casual users who only need phone backup

Lab-Tested Performance That Backs It Up

  • Capacity Test: Delivered ~15,600mAh effective output (accounting for conversion efficiency)
  • Charging Speed:
    • MacBook Air: 0% → 50% in 36 minutes
    • iPhone 15 Pro: 0% → 50% in 23 minutes
    • Steam Deck: ~1.5 full recharges
  • Pass-Through Charging: Works reliably — charges devices while recharging itself
  • Thermal Control: Maintained safe temps < 44°C under max load
  • Port Power Split: Dual USB-C ports can deliver 100W + 45W simultaneously

Best For

  • Travelers who need flight-approved laptop charging
  • Students & professionals with multiple devices (laptop, phone, tablet)
  • Gamers on Steam Deck / Nintendo Switch who want all-day backup

Where to Get the Deal

Amazon — $69.99 (Save 22%)

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