Wowuwoai W20 10000mAh MagSafe power bank
Magnetic 10000mAh power bank with 15W wireless and 20W USB-C charging, fold-out stand, and LED indicators
- Type10000 milliamp_hours
- ColorBlack
- Compatible Phone ManufactureriPhone 17/air/16/15/14/13/12 Series
- Compatible Phone ModeliPhone 17/air/16/15/14/13/12 Series
- Capacity10000 milliamp_hours
- Chemicallithium_polymer
- Snap-on 11N magnetic grip for instant iPhone attachment
- Up to 20W USB-C PD fast charging alongside 15W wireless
- Fold-out kickstand enables hands-free viewing while charging
- Five-level LED display shows remaining capacity at a glance
- 10000mAh lithium-polymer cell delivers 6000–7500mAh usable power
MagSafe Power Bank for iPhone 12–17
The Wowuwoai W20 is a 10000mAh lithium-polymer power bank built for MagSafe-compatible iPhones from the 12 series through the 17 series. It attaches magnetically with an 11N hold so the phone stays in place while charging wirelessly. A fold-out kickstand props the phone up for hands-free viewing. The unit also supplies power to other devices through its USB-C port.
Snap-On Mounting and USB-C Fallback
Alignment is automatic: bring the phone near the bank and the magnets pull it into the correct coil position. Wireless output reaches 15W when the handset supports it. For non-MagSafe phones or thicker cases, plug a cable into the USB-C port for 20W PD or QC 3.0 charging. The bank itself recharges through the same USB-C input. A five-LED row shows remaining capacity at a glance.
6000–7500mAh Delivered Capacity
Because of conversion and wireless losses, the usable energy delivered to a phone falls between 6000mAh and 7500mAh, or roughly 60%–75% of the rated cell capacity. Buyers who need the full 10000mAh to reach a device should plan for this efficiency gap. The bank operates at 3.7V and measures 4.06in by 2.61in by 0.85in.
Highlights
- Snap-on 11N magnetic grip for instant iPhone attachment
- Up to 20W USB-C PD fast charging alongside 15W wireless
- Fold-out kickstand enables hands-free viewing while charging
- Five-level LED display shows remaining capacity at a glance
- 10000mAh lithium-polymer cell delivers 6000–7500mAh usable power
Specifications
| Brand | Wowuwoai |
|---|---|
| Model | W20 |
| Type | 10000 milliamp_hours |
| Color | Black |
| Part Number | W20 |
| Compatible Phone Manufacturer | iPhone 17/air/16/15/14/13/12 Series |
| Compatible Phone Model | iPhone 17/air/16/15/14/13/12 Series |
| Capacity | 10000 milliamp_hours |
| Chemical | lithium_polymer |
| Volt | 3.7 volts |
| Output | USB Type C |
| Input | USB Type C |
| Dimension | 4.06 in x 2.61 in x 0.85 in |
Questions about this item
How do I confirm the W20 is charging my iPhone correctly after snapping it on?
The five LED indicators light up to show remaining power, and the 11 N magnetic grip holds the iPhone 12–17 series firmly so wireless charging starts instantly.
What comes in the box with the W20 and what must I buy separately?
The unit includes the 10000 mAh power bank with built-in kickstand and USB-C port; a USB-C cable and any wall charger are not included and must be purchased separately.
Which capacity version of the W20 should I choose for my iPhone 15?
The W20 is offered only in a single 10000 mAh lithium-polymer version, delivering roughly 6000–7500 mAh usable energy after conversion losses.
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