CFIAI PB-08 15000mAh power bank 22.5W built-in cable
A 15000mAh power bank with built-in USB-C and iOS cables delivers 22.5W fast charging in a slim 5.9×2.69×0.6 in design
- Total capacity15,000 mAh
- Battery chemistryLithium polymer
- Voltage3.7 V
- Measurements5.9 in × 2.69 in × 0.6 in
- Product type15,000 mAh
- Product colorA: 15,000 mAh snowy
- 15000mAh capacity keeps devices powered all day
- Built-in USB-C and iOS cables remove need to carry extra cords
- 5W fast charging reaches 45% on iPhone 16 in 20 minutes
- Slim 5.9×2.75×0.75in design fits in pocket and is airline carry-on approved
- Three output ports (USB-A, USB-C, Micro) charge multiple devices at once
Ready-to-go power bank for daily carry
The CFIAI PB-08 packs a 15000mAh lithium-polymer cell into a 5.9 x 2.69 x 0.6 in frame. A built-in USB-C cable and an iOS cable handle the two most common phone ports so nothing extra is needed. Travellers who want one device that tops up a phone and a tablet without loose wires will find it fits the brief.
Plug straight into devices, no extra leads
The integrated cables feed power directly to a phone or tablet while two additional ports — USB-A and Micro-USB — stay free for a second gadget or a friend’s device. Because the cables live inside the shell, nothing tangles in a bag and nothing gets left behind at a café. Users who need to charge three items at once or who prefer a dedicated laptop charger will need a larger unit.
Runs cool and quiet on every trip
The 3.7 V pack delivers up to 22.5 W through the built-in USB-C link and drops to a trickle mode for earbuds or watches. No fan means silent operation and the slim profile stays comfortable in a pocket during long walks. The 55.5 Wh rating keeps it within carry-on limits for air travel. Builders who want pass-through charging or a higher single-port ceiling should look elsewhere.
How it compares
Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.
- Price $41.99
- Pricier than about 61% of the 1,307 comparable items (median $36.99).
Specifications
| Product | |
|---|---|
| Brand name | CFIAI |
| Model name | PB-08 |
| Part number | PB-08 |
| Total capacity | 15,000 mAh |
| Product type | 15,000 mAh |
| Product color | A: 15,000 mAh snowy |
| Power | |
| Battery chemistry | Lithium polymer |
| Voltage | 3.7 V |
| Size & build | |
| Measurements | 5.9 in × 2.69 in × 0.6 in |
Questions about this item
How many full phone charges can the 15000mAh capacity deliver before the power bank itself needs recharging?
The 15000mAh battery stores 55.5Wh at 3.7V, typically providing several full smartphone charges depending on the device's own battery size.
Does the 22.5W fast charging cause the unit to become hot or noisy during extended use?
The slim 5.9×2.69×0.6 in lithium-polymer design has no moving parts, so it runs silently and stays cool under normal 22.5W loads.
Which charging cables must I already own to use every port on this power bank?
Built-in USB-C and iOS cables cover most devices; only Micro-USB or extra USB-A cables are needed for legacy gear.
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