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Slim rectangular power bank in Meteor Grey, magnetic surface, USB-C port visible

TORRAS MiniMag PB4A 10000mAh Power Bank Meteor Grey

SKU CH-08NX-R64Q1

Ultra-thin 10,000 mAh power bank with magnetic wireless charging at 7.5 W and 22.5 W wired output

  • Total capacity10,000 mAh
  • Compatible phone brandsCellular Phones, Tablets, Headphones, Smartwatches…
  • Compatible phone modelsCellular Phones, Tablets, Headphones, Smartwatches…
  • Battery chemistryLithium cobalt
  • Voltage9 V DC
  • Output typeUSB Type C
  • Slim design fits daily carry at 0.5 in thick
  • 10000 mAh capacity powers devices through the day
  • Magnetic attachment enables cable-free charging for MagSafe phones
  • 5 W wired and 15 W wireless output charge quickly
  • Light 6.4 oz weight adds minimal bulk to bags

Ultra-slim 10000 mAh magnetic power bank

The TORRAS MiniMag PB4A is a 10000 mAh lithium-cobalt power bank measuring 4.01 in by 2.5 in by 0.5 in and weighing 6.4 ounces. It delivers 22.5 W wired output and 15 W wireless output, with 7.5 W wireless charging for iPhone models. Magnetic attachment works with MagSafe-compatible cases on iPhone 12 through 17 series and AirPods.

Replaces bulky packs and separate cables

The 0.5 in thickness and 6.4 oz weight make it a direct upgrade from thicker 10000 mAh units that exceed 1 in depth or weigh above 9 oz. The jump is worth it when you need full-day capacity without a bag bulge and want cable-free magnetic alignment for iPhone 12 to 17 devices. Wired 22.5 W output also cuts recharge time compared with 18 W alternatives.

Suits daily commuters and light travellers

Ideal for users who carry a single iPhone 12–17 or AirPods and want magnetic snap-on charging with 10000 mAh reserve. Not suited for buyers who need more storage than 10000 mAh, require 25 W or higher wireless output, or must charge laptops and other high-draw USB-C gear.

How it compares

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

Price $54.99
Pricier than about 82% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameTORRAS
Model namePB4A
Part numberTORRAS2
Total capacity10,000 mAh
Product type10,000 mAh
Product colorMeteor Grey
Ports & slots
Output typeUSB Type C
InputUSB Type C
Power
Battery chemistryLithium cobalt
Voltage9 V DC
Size & build
Measurements4.01 in × 2.5 in × 0.5 in
Product weight6.4 oz
Compatibility
Compatible phone brandsCellular Phones, Tablets, Headphones, Smartwatches…
Compatible phone modelsCellular Phones, Tablets, Headphones, Smartwatches…

Questions about this item

What are the dimensions and weight of the TORRAS MiniMag PB4A power bank?

The unit measures 4.01 in x 2.5 in x 0.5 in and weighs 6.4 ounces.

How do you start wireless charging, and what is the common mistake?

Align the power bank magnetically with a MagSafe-compatible iPhone 12 to 17; the step people miss is pressing the power button to activate wireless output.

When should the PB4A be replaced?

Replace the power bank when it no longer holds sufficient charge for your needs or if the casing, USB-C port, or magnetic array shows physical damage.

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