SolidSafe™ Ultra made for iPhone Ultra with custom-fit cells, rotating stand, and semi-solid-state construction

SolidSafe™ Ultra 360-degree rotating stand supporting a folding phone in landscape

SolidSafe™ Ultra full-color LCD showing battery percentage and live charging wattage

SolidSafe Ultra snap-on power with 15W magnetic wireless charging for compatible magnetic cases and folding phones

SolidSafe™ Ultra attached USB-C lanyard cable with 20W output, 15W input, and 60W cable rating

SolidSafe™ Ultra semi-solid-state cell construction with significantly less liquid electrolyte

SolidSafe™ Ultra 5,000mAh power bank attached to a folding phone during a commute

SolidSafe™ Ultra CNC aluminum housing for strength, low weight, and heat dissipation

SolidSafe™ Ultra B8-05 19.55Wh carry-on infographic with IATA guidance and CCC certification

SolidSafe™ Ultra compatibility infographic for iPhone 12 through iPhone 17

SOLIDSAFE™ ULTRA

5K Semi-Solid-State Magnetic Power Bank for iPhone Ultra

$79.99

Custom-fit for iPhone Ultra. 15W wireless, 20W USB-C, and a 360° stand.

Custom-fit cell: Stays within iPhone Ultra’s edges.
360° stand: Portrait or landscape while charging.
See what’s left: Capacity first, live wattage too.
Cable always attached: 20W USB-C charging.
Semi-solid-state cells: Help reduce fire risk.

30-Day Returns
2-Year Warranty
Free Shipping

$79.99

SOLIDSAFE™ ULTRA

Power that fits iPhone Ultra.

5,000mAh shaped for iPhone Ultra, with a 360° stand, full-color display, attached USB-C cable, and semi-solid-state cells.

SolidSafe™ Ultra bento showing its custom iPhone Ultra footprint, rotating stand, semi-solid-state battery, full-color display, magnetic and USB-C charging, attached cable, aluminum shell, TSA compliance, and iPhone compatibility.

IN THE PRESS

SolidSafe™. In the press.

“Solid-state battery tech is finally mainstream.”

SolidSafe™ family feature

SolidSafe™ Air

“This is the best MagSafe power bank I’ve ever used.”

SolidSafe™ Air

“If you care about thinness and portability, this is the best option out there.”

SolidSafe™ Air

“It’s the slimmest magnetic wireless power bank full stop.”

360° ROTATING STAND

Hands-free at any angle.

Portrait for reading. Landscape for video. Anywhere between for calls or desk work while SolidSafe™ Ultra charges.

FULL-COLOR DISPLAY

Know exactly what is left.

Remaining capacity comes first. Live wattage gives you the detail, so you know when to recharge and how fast your device is charging.

15W MAGNETIC WIRELESS

Snap on. Power up.

SolidSafe™ Ultra snaps magnetically to your phone for up to 15W wireless charging. No cable to find or port to line up.

SEMI-SOLID-STATE CELLS

Carry power with less worry.

Semi-solid-state cells use significantly less liquid electrolyte than conventional lithium-ion, helping reduce fire risk.

PRODUCT DETAILS

Built around how you use iPhone Ultra.

5,000mAh shaped for iPhone Ultra, a stand that rotates with the screen, capacity you can see, and a 20W USB-C cable that stays attached.

Custom iPhone Ultra footprint 77 × 88 × 11mm body built around the iPhone Ultra form factor.

5,000mAh battery capacity 5,000mAh nominal capacity, 19.55Wh energy, and 3,000mAh rated capacity at 5V/2A.

Phone compatibility iPhone 12, iPhone 13, iPhone 14, iPhone 15, iPhone 16, iPhone 17, iPhone 18 Pro, iPhone Ultra, and Google Pixel Fold.

360° rotating kickstand Rotates through portrait, landscape, and intermediate viewing angles while the phone is charging.

Full-color TFT LCD Shows remaining battery capacity and live charging wattage.

15W magnetic wireless charging Supports 5W, 7.5W, and 15W magnetic wireless output.

Semi-solid-state battery cells Significantly less liquid electrolyte than conventional lithium-ion, helping reduce fire risk.

Attached USB-C lanyard cable Built into the power bank for charging devices and recharging the battery without a separate cable.

20W USB-C output Supports 5V/3A and 9V/2.22A output, 15W USB-C input, and 10W USB-C + 5W wireless dual output.

CNC aluminum housing Rigid CNC-machined aluminum construction that helps dissipate heat through the housing.

SPECIFICATIONS

Know what you are carrying.

Capacity, charging modes, display, stand, cable, material, dimensions, weight, and what is included.

Battery capacity

5,000mAh

Nominal capacity of the internal battery cells.

Energy

19.55Wh

Watt-hour rating for travel and battery classification.

Rated capacity

3,000mAh at 5V/2A

Usable rated output after voltage conversion.

Battery platform

Semi-solid-state cells

Significantly less liquid electrolyte than conventional lithium-ion helps reduce fire risk.

Wireless output

5W / 7.5W / 15W

Magnetic wireless charging up to 15W.

USB-C output

Up to 20W

5V/3A or 9V/2.22A wired output.

Dual-device output

10W USB-C + 5W wireless

Charge one wired device and one wireless device at the same time.

USB-C input

Up to 15W

5V/3A or 9V/1.67A recharge input.

Display

Full-color TFT LCD

Shows remaining battery capacity and live charging wattage.

Stand

360° rotating ring stand

Supports portrait, landscape, and viewing angles between.

Attached cable

USB-C lanyard cable

Charges devices and recharges the power bank without a separate cable.

Material

CNC aluminum

CNC-machined aluminum housing.

Dimensions

77 × 88 × 11mm

Compact footprint designed for everyday carry.

Product weight

126.7g

Bare product weight without retail packaging.

In the box

Power bank + USB-C Lanyard Cable + Quick Start Guide

USB-C lanyard cable is attached to the power bank.

FAQ

Straight answers before you carry it.

iPhone Ultra fit, charging speed, display, stand, semi-solid-state cells, and travel.

Why is SolidSafe™ Ultra made for iPhone Ultra?

Its custom 5,000mAh cell follows the phone’s footprint, keeping SolidSafe™ Ultra within the phone’s edges while adding wireless power, a rotating stand, a full-color display, and an attached USB-C cable.

How fast does SolidSafe™ Ultra charge?

It provides up to 15W wireless charging or up to 20W through USB-C.

Can it charge two devices simultaneously?

Yes. Dual output provides 10W through USB-C and 5W wirelessly.

What does the display show?

The full-color display puts remaining battery capacity first and also shows live charging wattage.

What can the rotating stand do?

The ring rotates 360° to support portrait reading, landscape video, calls, and desk viewing while your phone charges.

How does SolidSafe™ Ultra help reduce fire risk?

Its semi-solid-state cells use significantly less liquid electrolyte than conventional lithium-ion, helping reduce fire risk. No battery is completely risk-free.

Can I recharge it with the attached cable?

Yes. The attached USB-C cable charges devices and recharges SolidSafe™ Ultra at up to 15W.

Can I take it on a plane?

At 19.55Wh, SolidSafe™ Ultra falls below the standard 100Wh carry-on battery limit. Carry power banks in carry-on luggage and check your airline’s rules.

Does the aluminum housing prevent heat?

Power banks can warm under load. The CNC aluminum housing helps dissipate heat through the body during charging.