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Slim black power bank with LCD display and magnetic back

No Sew

No Sew HX50H3 power bank 5500mAh 7.5W magnetic 0.5in

SKU CH-JW6F-3R3ZE MPN HX50H3

A 5500mAh magnetic power bank with 7.5W wireless charging, PD USB-C in/out, LCD display and .5in thickness for iPhone 12 through 17 series

  • Type5500 milliamp_hours
  • ColorBlack
  • Compatible Phone ManufacturerCompatible with iPhone 17/16/15/iPhone 15 Plus/iPhone 15 Pro
  • Compatible Phone ModelCompatible with iPhone 17/16/15/iPhone 15 Plus/iPhone 15 Pro
  • Capacity5500 milliamp_hours
  • Chemicallithium_polymer
  • Magnetic 7.5W wireless charging snaps securely to iPhone 12-17 series
  • 5500mAh capacity delivers up to 1.9 full charges for iPhone 15 Pro
  • Ultra-slim 0.5in profile and 0.29lb weight slides into any pocket or bag
  • LCD display shows exact remaining power at a glance
  • USB-C PD input and output charges the bank and other devices fast

Magnetic iPhone power bank

The No Sew HX50H3 is a 5500mAh lithium-polymer power bank built for iPhone 12 through 17 series devices. It snaps magnetically to the back of compatible handsets for cable-free charging. A USB-C port handles both input and output so the same cable recharges the pack or powers other gear. The slim profile makes it a practical daily carry for commuters and travellers.

7.5W magnetic wireless output

The single figure that decides fit is the 7.5W magnetic wireless charging rate. It matches the maximum wireless speed supported by the listed iPhone models. If your workflow demands faster wireless charging or a higher total capacity, this unit will not meet that need.

Snap-on design with USB-C flexibility

At .5in thick the pack adds minimal bulk and stays aligned during use. The integrated USB-C port lets you top up the power bank at 5V while simultaneously charging a second device by cable. No separate wall adapter is included, so you will need an existing USB-C charger to replenish the bank between outings.

Highlights

  • Magnetic 7.5W wireless charging snaps securely to iPhone 12-17 series
  • 5500mAh capacity delivers up to 1.9 full charges for iPhone 15 Pro
  • Ultra-slim 0.5in profile and 0.29lb weight slides into any pocket or bag
  • LCD display shows exact remaining power at a glance
  • USB-C PD input and output charges the bank and other devices fast

Specifications

BrandHETP
ModelHX50H3
Type5500 milliamp_hours
ColorBlack
Compatible Phone ManufacturerCompatible with iPhone 17/16/15/iPhone 15 Plus/iPhone 15 Pro/iPhone 15 Pro Max/iPhone 14/iPhone 14 Plus/iPhone 14 Pro/iPhone 14 Pro Max/iPhone 13/iPhone 13 mini/iPhone 13 Pro/iPhone 13 Pro Max/iPhone 12/iPhone 12 Mini/iPhone 12 Pro/iPhone 12 Pro Max and magsafe case
Compatible Phone ModelCompatible with iPhone 17/16/15/iPhone 15 Plus/iPhone 15 Pro/iPhone 15 Pro Max/iPhone 14/iPhone 14 Plus/iPhone 14 Pro/iPhone 14 Pro Max/iPhone 13/iPhone 13 mini/iPhone 13 Pro/iPhone 13 Pro Max/iPhone 12/iPhone 12 Mini/iPhone 12 Pro/iPhone 12 Pro Max and magsafe case
Capacity5500 milliamp_hours
Chemicallithium_polymer
Volt5 volts
OutputUSB Type C
InputUSB Type C
FeaturesMagnetic wireless portable charger power bank for iPhone 17/16/15/14/13/12 Series, PD Fast Charging Magnetic USB C Battery Pack with LCD Display,Pocket-sized Wireless portable iphone charger magsafe charger,Airline Approved Safety Travel Essentials Magsafe battery pack,Wireless charging
Dimension4.0 in x 1.0 in x 0.5 in

Questions about this item

How many full charges can the 5500mAh capacity give an iPhone 15 Pro?

The 5500mAh battery can fully charge an iPhone 15 Pro up to 1.9 times.

What wireless charging speed does the 7.5W magnetic output provide?

The magnetic alignment delivers up to 7.5W wireless charging for compatible iPhone 12 through 17 series.

Will the 0.5in thickness fit inside a standard phone case?

At 0.5in thick and 4.0in by 1.0in, the pack is credit-card sized and slips into most pockets or cases.

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