ViewSonic
ViewSonic W17 10000mAh Power Bank DarkBlack
A 10000mAh power bank with built-in cable, 20W fast charging, USB-A and USB-C outputs, and a digital display in a compact dark black design
- Type10000 milliamp_hours
- ColorDarkBlack
- Compatible Phone Manufacturerfor iPhone 17 Pro Max, iPhone 17 Pro, iPhone 17, iPhone 17 A
- Compatible Phone Modelfor iPhone 17 Pro Max, iPhone 17 Pro, iPhone 17, iPhone 17 A
- Capacity10000 milliamp_hours
- Chemicallithium_ion
- 10000mAh capacity keeps multiple devices running all day
- 20W fast charging cuts waiting time for phones and tablets
- Five output ports charge phone, earbuds, watch and more together
- Built-in cable and digital display add convenience without extra accessories
- Compact 3.35 x 1.18 x 3.59 in design fits pocket or bag easily
Compact 10000mAh Power Bank
The ViewSonic W17 is a new 10000mAh lithium-ion power bank with USB Type-A and USB Type-C ports. It includes a built-in cable and a digital display. The unit measures 3.35 in x 1.18 in x 3.59 in and weighs 8 ounces. Rated at 5 volts and 3 amps, it supports 20W fast charging for compatible devices.
Suits iPhone 12-to-17 users wanting multi-device
This power bank fits owners of iPhone 12, 13, 14, 15, 16 and 17 series models who need to charge up to five devices at once. The 20W output handles smartphones, earbuds and smartwatches together. Buyers who need higher wattage for larger tablets or laptops should look elsewhere.
Deciding spec: 20W maximum output
The single figure that determines fit is the 20W fast-charging ceiling. It covers most phone and accessory charging but will not drive power-hungry laptops or high-draw tablets at full speed. Check your device's required input before purchase.
Highlights
- 10000mAh capacity keeps multiple devices running all day
- 20W fast charging cuts waiting time for phones and tablets
- Five output ports charge phone, earbuds, watch and more together
- Built-in cable and digital display add convenience without extra accessories
- Compact 3.35 x 1.18 x 3.59 in design fits pocket or bag easily
Specifications
| Brand | ViewSonic |
|---|---|
| Model | W17 |
| Type | 10000 milliamp_hours |
| Color | DarkBlack |
| Part Number | W17 |
| Compatible Phone Manufacturer | for iPhone 17 Pro Max, iPhone 17 Pro, iPhone 17, iPhone 17 Air, iPhone 16 Pro Max, iPhone 16 Pro, iPhone 16, iPhone 15 Pro Max, iPhone 15 Pro, iPhone 15, |
| Compatible Phone Model | for iPhone 17 Pro Max, iPhone 17 Pro, iPhone 17, iPhone 17 Air, iPhone 16 Pro Max, iPhone 16 Pro, iPhone 16, iPhone 15 Pro Max, iPhone 15 Pro, iPhone 15, |
| Capacity | 10000 milliamp_hours |
| Chemical | lithium_ion |
| Volt | 5 volts |
| Amp | 3 |
| Output | USB A & USB C |
| Input | USB A & USB C |
| Dimension | 3.35 in x 1.18 in x 3.59 in |
| Weight | 8 ounces |
Questions about this item
How can I confirm the power bank is charging my iPhone 15 Pro at the full 20W rate?
The built-in digital display shows real-time output voltage and current so you can verify the 20W fast-charging session is active.
What comes in the box and what must I supply myself?
The unit includes the integrated cable and both USB-A and USB-C ports; you only need to provide the devices you want to charge.
Which version should I choose if I carry an iPhone 16 Pro Max and an iPhone 13 Pro daily?
The single 10000mAh DarkBlack model supports both phones through its magnetic alignment and five simultaneous outputs.
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