Available in 5000mAh and 10000mAh options, the Twelve South PowerCapsule combines Qi2 magnetic charging with USB-C and pass-through support.
Twelve South PowerCapsule
The Twelve South PowerCapsule is the brand’s latest move for a portable, traveller-friendly power solution.
As our phones are doing more of the heavy lifting when we travel, like boarding passes, hotel keys, maps, streaming, and hotspot duties, this tends to result in battery drain by mid-afternoon.
PowerCapsule is a slim magnetic battery which is available in 5,000mAh and 10,000mAh versions, delivers Qi2-certified wireless charging up to 15W, and hopefully will not feel like you’ve strapped a brick to your phone.
Features Twelve South PowerCapsule
PowerCapsule is built around the Qi2 Magnetic Power Profile, supporting wireless charging at up to 15W on compatible devices. Unlike earlier Qi implementations capped at 7.5W on iPhone, Qi2 enables full 15W wireless throughput without requiring Apple’s proprietary MagSafe module.
Magnetic alignment is integrated directly into the chassis, allowing the battery to attach securely to compatible hardware. The result is stable charging at full wireless speed rather than the variable positioning common with non-magnetic Qi packs.
The wireless ceiling remains 15W across both capacities.
Alongside wireless charging, the Twelve South PowerCapsule includes USB-C wired output. The 5,000 mAh model supports up to 20W output, while the 10,000 mAh version increases that to 30W, depending on the connected device.
PowerCapsule is designed for the way people actually use their phone: in hand, on the move, and often for hours at a time. Its ultra-slim silhouette keeps iPhone comfortable to hold while charging, and its secure magnetic attachment helps maintain consistent alignment without adding visual or physical bulk.
Twelve South
Both versions support simultaneous wired and wireless charging. They also support pass-through charging, so the internal battery can recharge while the device continues to power an attached device. LED indicators provide remaining charge status.
The 5,000 mAh version is aimed at single-cycle top-ups and lighter daily use. The 10,000 mAh model doubles capacity and increases the wired output, extending the runtime for more power-hungry users. However, the wireless performance will remain identical between the two.
Where PowerCapsule differs from many magnetic power banks is in its material choice.
The frame uses satin-finish zinc alloy rather than moulded plastic, adding rigidity and thermal stability. The rear panel is wrapped in a cactus-based synthetic material derived from plants. It introduces surface friction without adding bulk and avoids the gloss finish common in lower-cost battery packs.
Specifications Twelve South PowerCapsule
| Features | Twelve South PowerCapsule |
|---|---|
| Dimensions | TBC |
| Weight | TBC |
| Colour Options | Dune Slate |
| Capacity | 5,000mAh 10,000mAh |
| Features |
Qi2-certified magnetic wireless charging MagSafe compatible attachment LED battery indicators Pass-through charging |
| Charging |
Wireless: Up to 15W Wired (USB-C): Up to 20W (5,000mAh) Wired (USB-C): Up to 30W (10,000mAh) Wireless + USB-C simultaneous charging supported |
| In the Box | PowerCapsule 1.5m braided USB-C cable |
| Website | twelvesouth.co.uk |
Price & availability Twelve South PowerCapsule
The Twelve South PowerCapsule is priced at $49/£49 for the 5,000 mAh model and $59/£59 for the 10,000 mAh version.
Both are available now in Dune and Slate from twelvesouth.com and Amazon.
Frequently Asked Questions
What is the Twelve South PowerCapsule?
The Twelve South PowerCapsule is a Qi2-certified magnetic power bank offering up to 15W wireless charging alongside USB-C wired output in 5,000mAh and 10,000mAh capacities.
Does the Twelve South PowerCapsule support Qi2 charging?
Yes, the Twelve South PowerCapsule is Qi2-certified and supports up to 15W wireless charging on compatible devices.
Is the Twelve South PowerCapsule MagSafe compatible?
The Twelve South PowerCapsule is MagSafe compatible, allowing magnetic attachment to supported Apple devices while also supporting the wider Qi2 standard.
Can the Twelve South PowerCapsule charge two devices at once?
Yes, the Twelve South PowerCapsule supports simultaneous wireless and USB-C charging, allowing two devices to be powered at the same time.
Does the Twelve South PowerCapsule support pass-through charging?
The Twelve South PowerCapsule supports pass-through charging, meaning it can recharge itself while continuing to power an attached device.
What battery sizes are available for the Twelve South PowerCapsule?
The Twelve South PowerCapsule is available in 5,000mAh and 10,000mAh versions, with the larger model offering higher wired output up to 30W.
How much does the Twelve South PowerCapsule cost?
The Twelve South PowerCapsule costs $49.99 / £49.99 for the 5,000mAh model and $59.99 / £59.99 for the 10,000mAh version.
