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White rectangular power bank with digital display and detachable cable

Belkin

Belkin BoostCharge BPB028fqWH 20000 mAh 20W power bank

SKU CH-X366-M1AWF MPN BPB028fqWH

20000 mAh power bank with digital display, 20 W single-port output and detachable USB-C cable

  • Total capacity20,000 mAh
  • Compatible phone brandsUniversal (Apple, Android, Samsung)
  • Compatible phone modelsiPhone, iPad, AirPods, Nintendo Switch, USB-C Devices
  • Battery chemistryLithium-Ion
  • Output type20 W max single port, 15 W total all ports, 2x USB-C, 1x USB
  • InputUSB-C
  • 20000 mAh capacity powers multiple devices through the day
  • 20W max single-port output charges phones and tablets fast
  • Digital display shows exact battery percentage remaining
  • Comprehensive safety suite guards against overheat, over-voltage and short circuits
  • Detachable USB-C cable included for immediate charging

Universal 20000 mAh power bank

The Belkin BoostCharge BPB028fqWH stores 20000 mAh in a lithium-ion cell and delivers up to 20 W from a single USB-C port. A detachable USB-C cable is included so no separate lead is required. It suits travellers and commuters who need multiple top-ups for phones, tablets or a Nintendo Switch.

20 W single-port limit and 15 W shared ceiling

One USB-C port can supply 20 W maximum; when both USB-C ports and the USB-A port are used together the total output is capped at 15 W. The bank recharges through its USB-C input. Devices that demand more than 20 W or require proprietary fast-charge protocols will not reach their peak speed.

Digital display and seven protection circuits

A built-in digital display shows remaining capacity at a glance, removing guesswork during long days away from a socket. Overheat, over-voltage, over-current, short-circuit, overcharge, overpower and over-temperature protections guard both the bank and connected gear. White finish resists visible scuffs in a bag. Not for users who need more than 20000 mAh or higher single-port wattage.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 59% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameBELKIN
Product lineBoostCharge
Model nameBPB028fqWH
Part numberBPB028fqWH
Total capacity20,000 mAh
Product typePower Bank with Digital Display
Product colorWhite
Ports & slots
Output type20 W max single port, 15 W total all ports, 2x USB-C, 1x USB-A
InputUSB-C
Power
Battery chemistryLithium-Ion
Size & build
Shipping weight0.45 kg
Package size165 × 102 × 33 mm
Compatibility
Compatible phone brandsUniversal (Apple, Android, Samsung)
Compatible phone modelsiPhone, iPad, AirPods, Nintendo Switch, USB-C Devices

Questions about this item

Should I choose the 20000 mAh model or a smaller capacity for daily phone top-ups?

The 20000 mAh capacity provides multiple full charges for most phones and can power an iPad or Nintendo Switch, making it suited for multi-device days or travel.

What does the 20W rating mean when I plug in my iPhone?

A single USB-C port can deliver up to 20W, enabling fast charging for compatible iPhones and other USB-C devices, while the total output across all ports is limited to 15W.

How does the USB-C input and output limit charging speed when using multiple ports?

The USB-C port handles both input and output; when two USB-C devices and the USB-A port are used together, the combined output caps at 15W, reducing per-port speed.

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