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Black rectangular power bank with built-in cables and LED display

IGGPBB N20 50000mAh power bank 22.5W built-in cables

SKU CH-NPPS-XNX57 MPN N20

Ultra-high-capacity 50000mAh lithium-polymer power bank with built-in USB-C and Lightning cables, 22.5W PD and QC fast charging, and an LED percentage display for phones, tablets and laptops

  • Total capacity50,000 mAh
  • Compatible phone brandsSmartphone
  • Compatible phone modelsSmartphone
  • Battery chemistryLithium polymer
  • Voltage3.7 V
  • Output typeUSB Type C
  • 50000mAh capacity keeps devices powered for days
  • Built-in USB-C and Lightning cables charge four devices at once
  • PD and QC protocols deliver up to 22.5W fast charging
  • Smart LED display shows exact battery percentage
  • 7V lithium-polymer chemistry in a compact 10.2 x 7.1 x 2.9 in form

Massive capacity for extended trips

The IGGPBB N20 power bank stores 50000mAh at 3.7 volts using lithium polymer cells. It targets users who need days of backup for phones, tablets and laptops during road trips, camping or emergencies. A smart LED display shows the exact battery percentage so you always know the remaining charge. Note that this capacity is not permitted on aircraft.

22.5W fast charging with built-in cables

The unit supports PD3.0 and QC3.0 protocols delivering up to 22.5W output, charging an iPhone from 0% to 60% in 30 minutes. Built-in USB-C and Lightning cables plus a USB-C port and a USB-A port allow four devices to charge simultaneously without extra cables. Normal use stays cool and quiet with no fan noise.

Fits in a bag and frees you from wall outlets

Dimensions are 10.2 in x 7.1 in x 2.9 in, making it suitable for backpacks or car storage. USB-C handles both input and output so a single cable type recharges the bank and powers devices. The integrated cables remove the need to carry separate cords for USB-C and Lightning devices. Buyers who need airline-legal capacity or wireless charging should look elsewhere.

How it compares

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

Price $50.99
Pricier than about 78% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameIGGPBB
Model nameN20
Part numberN20
Total capacity50,000 mAh
Product type50,000 mAh
Product colorBlack
Ports & slots
Output typeUSB Type C
InputUSB Type C
Power
Battery chemistryLithium polymer
Voltage3.7 V
Size & build
Measurements10.2 in × 7.1 in × 2.9 in
Compatibility
Compatible phone brandsSmartphone
Compatible phone modelsSmartphone

Questions about this item

How do I start charging with the built-in USB-C and Lightning cables, and what step is often missed?

Connect the built-in USB-C or Lightning cable to your device, then press the power button to activate the 22.5W PD3.0 and QC3.0 output; the LED display will show the exact battery percentage.

What part of the N20 will need replacement first, and when?

The internal 50000mAh lithium-polymer cells degrade over hundreds of cycles; once the LED display shows significantly reduced capacity or the 22.5W output drops, the whole unit requires replacement.

What limits the 22.5W fast charging during a long session?

Sustained 22.5W output generates heat in the 3.7V lithium-polymer pack; the internal protection will throttle the USB-C and USB-A ports to lower wattage until the temperature drops.

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