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Slim rectangular power bank in jet black with two built-in cables visible

CFIAI PB-08 power bank 15000mAh 22.5W built-in cables Jet

SKU CH-NDJA-MG0TR MPN PB-08

Slim 15000mAh power bank with built-in iOS and USB-C cables plus three ports delivers 22.5W fast charging in a phone-sized 5.9 × 2.69 × 0.7 in design

  • Total capacity15,000 mAh
  • Compatible phone brandsWidely compatible with iPhone17 16 15 14 13 12 11 8 7 Series
  • Compatible phone modelsWidely compatible with iPhone17 16 15 14 13 12 11 8 7 Series
  • Battery chemistryLithium polymer
  • Voltage3.7 V
  • Measurements5.9 in × 2.69 in × 0.7 in
  • 15000mAh capacity keeps devices running longer
  • Built-in iOS and Type-C cables remove the need to carry extras
  • 5W PD fast charging reaches 50% in 30 minutes
  • Slim 5.9 x 2.69 x 0.7 in design fits in a pocket
  • Three output ports charge multiple devices at once

15000 mAh Power Bank with Built-in Cables

The CFIAI PB-08 is a lithium-polymer power bank rated at 15000 mAh and 3.7 volts. It includes integrated iOS and USB-C cables plus three output ports so you can charge multiple devices without carrying extra leads. The Jet-coloured unit measures 5.9 in by 2.69 in by 0.7 in. It is designed for travellers who want a single compact charger for phones and tablets.

Suits Users Needing Integrated Cables

Travellers who prefer not to pack separate cables will appreciate the built-in iOS and USB-C leads and the extra USB-A, USB-C and Micro ports. Buyers who need more than 15000 mAh for multi-day off-grid use should consider higher-capacity units. Users requiring wireless charging or a laptop-class power delivery profile will not find those features here.

15000 mAh Capacity Decides Daily Recharge Count

The 15000 mAh rating determines how many full phone charges you can expect between refills of the power bank itself. At 3.7 volts this capacity is within typical airline carry-on limits. If your routine regularly drains more than this between wall outlets, a larger bank is required.

How it compares

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

Price $49.99
Pricier than about 77% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameCFIAI
Model namePB-08
Total capacity15,000 mAh
Product type15,000 mAh
Product colorJet
Power
Battery chemistryLithium polymer
Voltage3.7 V
Size & build
Measurements5.9 in × 2.69 in × 0.7 in
Compatibility
Compatible phone brandsWidely compatible with iPhone17 16 15 14 13 12 11 8 7 Series, XR, XS Max, Samsung S24, S23, S22, S21, S20...
Compatible phone modelsWidely compatible with iPhone17 16 15 14 13 12 11 8 7 Series, XR, XS Max, Samsung S24, S23, S22, S21, S20...

Questions about this item

Does the PB-08 include cables or do I need to buy them separately?

The PB-08 comes with one built-in iOS cable and one built-in Type-C cable, plus three charging ports — USB-A, Type-C and Micro — so no extra cables are required for most devices. A wall charger is not included.

Which capacity version of the PB-08 should I choose for daily use?

The PB-08 is offered in a single 15000mAh lithium-polymer configuration at 3.7V, measuring 5.9 x 2.69 x 0.7 inches and weighing 0.5 lb, giving a compact high-capacity option for travel.

What does the 22.5W rating mean when I charge my phone?

The USB-C cable supports PD 22.5W fast charging, the iOS cable delivers up to 20W, the USB-C port provides 18W and the USB-A port 15W, so an iPhone 15 can reach 50% in about 30 minutes.

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