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Black rectangular power bank with digital display and four ports

NOBIS ZWPBWWA-202C2A45W power bank 20000mAh 45W Black

SKU CH-M014-MY6CY MPN ZWPBWWA-202C2A45W

A 20000mAh power bank with 45W output, four ports and a digital display

  • Type20000 milliamp_hours
  • ColorBlack
  • Capacity20000 milliamp_hours
  • Chemicallithium_polymer
  • Volt5 volts
  • Amp3 amps
  • Charges MacBook Pro 14" to 47% in 30 minutes with 45W PD 3.0 output
  • 20000mAh lithium-polymer capacity approved for airline travel
  • Four ports — two USB-C and two USB-A — charge four devices at once
  • Recharges fully in 2 hours via 45W USB-C input
  • LED digital display shows remaining power from 0 to 100%

20000mAh 45W power bank

The NOBIS ZWPBWWA-202C2A45W is a 20000mAh lithium-polymer power bank rated for 45W maximum output. It targets users who need to charge laptops, phones, tablets and smaller USB devices while away from mains power. The black unit weighs 392g and measures 13.7in x 7.0in x 2.63in. It supports PD 3.0 and QC 4.0 protocols for broad device compatibility.

Capacity and headroom

The 20000mAh capacity can charge a MacBook Pro 14 from zero to 47% and an iPhone 15 Pro to 60% in 30 minutes. It delivers up to 45W through its USB-C ports, suitable for many ultraportable laptops and high-draw phones. Devices requiring more than 45W will charge slower or not at all. The bank itself recharges at up to 45W input, reaching full in about two hours.

Build integration

Four ports — two USB-C (input/output) and two USB-A — allow simultaneous charging of up to four devices. A built-in LED digital display shows remaining capacity from 0 to 100%. The package includes a USB-C to USB-C cable. Buyers needing more than 45W output or more than four concurrent ports should consider higher-spec units.

Highlights

  • Charges MacBook Pro 14" to 47% in 30 minutes with 45W PD 3.0 output
  • 20000mAh lithium-polymer capacity approved for airline travel
  • Four ports — two USB-C and two USB-A — charge four devices at once
  • Recharges fully in 2 hours via 45W USB-C input
  • LED digital display shows remaining power from 0 to 100%

Specifications

BrandNOBIS
ModelZWPBWWA-202C2A45W
Type20000 milliamp_hours
ColorBlack
Part NumberZWPBWWA-202C2A45W
Capacity20000 milliamp_hours
Chemicallithium_polymer
Volt5 volts
Amp3 amps
Dimension13.7 in x 7.0 in x 2.63 in
Weight392 grams

Questions about this item

Will the 45 W USB-C output charge my older laptop that only accepts 30 W over USB-C?

The power bank negotiates PD 3.0 and QC 4.0, so it will step down to 30 W or whatever the laptop requests and charge it normally.

How do I confirm the 20000 mAh unit is delivering the advertised 45 W to my MacBook Pro 14" during a charge session?

The built-in LED digital display shows real-time remaining capacity from 0 to 100 %; a rapid percentage drop while the laptop is plugged in confirms high-wattage output.

Does the box include a USB-C to USB-C cable for the 45 W input and output, or must I buy one separately?

A C-to-C cable is included in the package, so you can fast-charge the power bank at 45 W and charge devices at 45 W without an extra purchase.

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