VIYISI G1189 power bank 10000mAh 22.5W Black
Ultra-slim 10000 mAh power bank with built-in USB-C cable supports 22.5 W fast charging and powers three devices simultaneously
- Total capacity10,000 mAh
- Compatible phone brandsSmartphone
- Compatible phone modelsSmartphone
- Battery chemistryLithium polymer
- Voltage5 V
- Output typeUSB Type C
- Ultra-slim 0.58 inch profile slips into any pocket
- Built-in USB-C cable removes the need to carry extra cords
- 5W fast charging delivers up to 60 percent in 30 minutes
- 10000mAh lithium-polymer capacity keeps devices powered all day
- Charge three devices simultaneously via built-in cable and two ports
Ultra-slim 10000 mAh power bank
The VIYISI G1189 is a 10000 mAh lithium-polymer power bank measuring .58 inches thick. It fits in a pocket or small bag and meets TSA standards for air travel. The unit is intended for anyone who needs a compact backup battery for daily commuting or flights.
22.5 W USB-C output
The single specification that determines suitability is the 22.5 W maximum output delivered through the USB Type-C port. This rate can bring a compatible smartphone to roughly 60 percent charge in 30 minutes. Buyers whose devices require higher wattage or proprietary fast-charge protocols will not reach their peak charging speed with this unit.
Built-in cable plus two extra ports
A short USB-C cable is integrated into the body so no separate cord is needed for USB-C devices. Two additional ports — one USB-A and one USB-C — allow up to three devices to charge simultaneously when separate cables are supplied. This arrangement removes the need to carry a dedicated cable for the most common modern phones while still supporting older models via the extra ports.
How it compares
Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.
- Price $47.99
- Pricier than about 73% of the 1,307 comparable items (median $36.99).
Specifications
| Product | |
|---|---|
| Brand name | VIYISI |
| Model name | G1189 |
| Total capacity | 10,000 mAh |
| Product type | 10,000 mAh |
| Product color | Black |
| Ports & slots | |
| Output type | USB Type C |
| Input | USB Type C |
| Power | |
| Battery chemistry | Lithium polymer |
| Voltage | 5 V |
| Size & build | |
| Measurements | 4.5 in × 2.7 in × 0.58 in |
| Compatibility | |
| Compatible phone brands | Smartphone |
| Compatible phone models | Smartphone |
Questions about this item
How much faster does the 22.5W output charge a phone in real use?
The 22.5W fast charging can bring a compatible device up to 60% in just 30 minutes, cutting wait time during busy days.
What does the USB-C port actually support for input and output?
The single USB-C port handles both input and output, and works with the built-in cable for USB-C phones like iPhone 15/16/17 and Samsung S23/S24/S25.
Will the .58 inch thickness fit in a tight pocket or small bag?
At 4.5 x 2.7 x .58 inches the power bank is ultra-slim and designed to slip easily into a pocket or bag without bulk.
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