Power that stacks.
A power bank built from modules. Start with the plug-in module or the tower, or take the full stack. The cable lives inside, and a small screen shows what’s left.
Plug and Tower together: three modules, 15,000 mAh and a travel case. €10 less than separately.
- Ships in
- days to return
- 2-year warranty
Feels like a gadget. Works like a charger.
Every module clicks onto the next. Pull the cable out of the top, check the screen, snap off the bottom one and plug it straight into your phone.
Video: @AHTECH
Three modules. Together or apart.
Tap a module to see what it does.
Cable module
Sits on top of the tower. A USB-C cable is built into it, so there’s always one with you. It also has the power button and a USB-C port.
Core module
The heart of the tower: 10,000 mAh and a small screen that shows how much charge is left in each module.
Plug-in module
Clicks under the tower, or goes straight into your phone on its own, no cable needed. Sold as the Plug or in the Full stack.
Which one?
| Plug | Tower | Full stack | |
|---|---|---|---|
| Capacity | 5,000 mAh | 10,000 mAh | 15,000 mAh |
| Modules | 1 | 2 | 3 |
| Plugs straight into your phone | ✓ | – | ✓ |
| Built-in USB-C cable | – | ✓ | ✓ |
| Battery screen | – | ✓ | ✓ |
| Travel case | – | – | ✓ |
| Price |
The Full stack is the Plug and the Tower together for : €10 less than buying them separately, with a travel case included.
Specs
- Capacity
- Plug 5,000 mAh, Tower 10,000 mAh, Full stack 15,000 mAh
- Output
- up to 22.5 W
- Cable
- built-in USB-C (Tower)
- Battery cells
- 21700
- Screen
- charge per module (Tower)
- Size (Full stack)
- 116 × 80.4 × 28.9 mm
- Colours
- Flame orange, Rock grey
- Full stack includes
- 3 modules and a travel case
FAQ
Can I take it on a plane?
The full Full stack holds about 55 Wh, which is under the 100 Wh limit most airlines use for power banks in hand luggage. Power banks are never allowed in checked luggage. Always check the rules of your airline before you fly.
Which devices can I charge?
Anything that charges over USB-C: recent iPhones, Android phones, earbuds, tablets and more. For a device with a different port, use your own cable in the USB-C port.
What’s the difference between Plug, Tower and Full stack?
The Plug is the small 5,000 mAh module that goes straight into your phone. The Tower is two modules: the cable module and the 10,000 mAh core with the screen. The Full stack is both together, 15,000 mAh, plus a travel case, for €10 less.
How long does delivery take?
Your order ships within and arrives within in the EU. You get a tracking link by email. Shipping is free.
Can I return it?
Yes, within days after delivery. See Shipping & returns.
How do I pay?
Checkout runs securely through Stripe, with the payment methods shown there, such as card, Bancontact or Apple Pay, depending on your country and device.