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Rectangular carbon-black power bank with built-in cables and LED display

IGGPBB N20 50000mAh power bank 22.5W Carbon Black

SKU CH-A2CC-1JTS0 MPN N20

A 50000mAh lithium-polymer power bank with built-in USB-C and Lightning cables, 22.5W output and an LED percentage display

  • Total capacity50,000 mAh
  • Battery chemistryLithium polymer
  • Voltage3.7 V
  • Measurements10.2 in × 7.1 in × 2.9 in
  • Product type50,000 mAh
  • Product colorCarbon Black
  • 50000mAh capacity powers phones and laptops for days without an outlet
  • Built-in USB-C and Lightning cables charge four devices at once with no extra cords
  • 5W PD and QC fast charging reaches 60% on iPhone in 30 minutes
  • Smart LED display shows exact battery percentage so you always know remaining power
  • Carbon Black lithium-polymer design measures 10.2 in x 7.1 in x 2.9 in at 3.7 volts

Massive 50000mAh Capacity

The IGGPBB N20 is a new 50000 milliamp_hours lithium_polymer power bank rated at 3.7 volts. It targets travellers, families and anyone needing days of backup power for phones, tablets, laptops and small electronics. A smart LED display shows the exact battery percentage so you always know the remaining charge. Note that this capacity is not permitted on commercial flights.

Built-In Cables and Four-Port Flexibility

The unit integrates a USB-C cable and a Lightning cable alongside a USB-C input/output port and a USB-A port, letting you charge up to four devices at once without carrying extra cords. It measures 10.2 in x 7.1 in x 2.9 in and finished in Carbon Black. The built-in cables remove cable clutter while the mixed ports cover most modern phones, tablets, earbuds and other USB-powered gear.

22.5W Fast Charging Headroom

Supporting PD3.0 and QC3.0 protocols, the power bank delivers up to 22.5W output, taking compatible phones from 0% to 60% in about 30 minutes. It works with iPhone 13 through 17 series, Samsung Galaxy S24 and S25, iPad and MacBook models. The 50000mAh reservoir provides multiple full charges for phones and at least one substantial top-up for larger tablets or ultraportable laptops before the bank itself needs recharging.

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 colorCarbon Black
Power
Battery chemistryLithium polymer
Voltage3.7 V
Size & build
Measurements10.2 in × 7.1 in × 2.9 in

Questions about this item

How long can the 50000mAh capacity sustain charging before the power bank itself needs recharging?

The 50000mAh lithium-polymer cell at 3.7 volts stores enough energy to run phones, tablets and laptops for days on road trips, camping or emergency backup; the smart LED display shows the exact percentage so you know when to recharge.

Does the 22.5W fast-charging output cause noticeable heat or fan noise during all-day use?

The unit has no fan and relies on passive cooling; sustained 22.5W PD3.0 and QC3.0 output may warm the case, but the supplier notes only normal operating temperature without audible noise.

Which devices can I charge immediately using only the built-in cables and ports?

The power bank includes a built-in USB-C cable, a built-in Lightning cable, a USB-C input/output port and a USB-A port, letting you charge up to four devices such as iPhone 13-17 series, Samsung Galaxy S24-S25, iPad, MacBook, earbuds and other small electronics without carrying extra cords.

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