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Slim grey power bank, 0.3 inches thick, magnetic back, USB-C port visible

TORRAS PB27 5000mAh power bank

SKU CH-M50Z-1NSTP MPN PB27

A 5000mAh magnetic power bank with 20W wired and 7.5W wireless output, measuring 0.3in thick and weighing 4oz

  • Total capacity5,000 mAh
  • Battery chemistryLithium polymer
  • Voltage9 V DC
  • Output typeUSB Type C
  • InputUSB Type C
  • Measurements4.01 in × 2.5 in × 0.3 in
  • Ultra-thin 0.3 in design slips into any pocket
  • 5000 mAh capacity keeps iPhone 12 through 17 powered all day
  • 20 W USB-C and 7.5 W wireless output charge devices in minutes
  • Semi-solid-state battery runs at 98.6 °F, 20 °F cooler than standard cells
  • 13 N magnetic grip holds firmly to compatible iPhones and AirPods

Ultra-Thin 5000 mAh Power Bank

The TORRAS PB27 is a 5000 milliampere-hour portable charger built around a semi-solid-state lithium-polymer cell. At 0.3 inches thick and four ounces, it adds minimal bulk to a pocket or bag. Magnetic alignment lets it attach directly to the back of compatible iPhone 12 through 17 models for cable-free charging.

For iPhone 12 to 17 Users Seeking Minimal Bulk

This pack suits owners of MagSafe-compatible iPhones who want a slim, low-heat backup that recharges in roughly two hours via its 15 W USB-C input. Buyers needing multiple full phone charges, higher wireless output than 7.5 W, or power delivery for laptops and tablets should consider a higher-capacity unit.

Semi-Solid-State Cell With 2000+ Cycle Life

The battery chemistry is rated for over 2000 charge cycles with no aging for three years and runs at 98.6 °F during use, well below the 118.4 °F seen in conventional packs. This thermal profile protects both the power bank and the attached phone from heat-induced degradation.

How it compares

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

Price $84.99
Pricier than about 91% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameTORRAS
Model namePB27
Part numberMiniMag Pro Power Bank
Total capacity5,000 mAh
Product type5,000 mAh
Product colorInfinite Grey
Ports & slots
Output typeUSB Type C
InputUSB Type C
Power
Battery chemistryLithium polymer
Voltage9 V DC
Size & build
Measurements4.01 in × 2.5 in × 0.3 in
Product weight4 oz

Questions about this item

Does the 5000mAh power bank ship with a USB-C cable or do I need to buy one separately?

The product facts list only the power bank itself; no cable is mentioned, so plan to supply your own USB-C cable for wired charging.

How does the 20W USB-C output compare with the 7.5W wireless output for an iPhone 15?

The USB-C port delivers up to 20W wired charging while the magnetic pad tops out at 7.5W wireless, so the wired connection will charge an iPhone 15 noticeably faster.

What does the 0.3 in thickness mean when I carry the bank in a pocket?

At 0.3 in thick and 4 oz, the unit is roughly the depth of three credit cards and slips into a shirt or trouser pocket without a noticeable bulge.

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