A woman using the SolidSafe Duo Power Bank to charge a compact folding iPhone outdoors on a bench.

BMX’s SolidSafe Duo Power Bank: Tailored for Apple’s Compact Folding iPhone

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Written by Seth Sebastian

2026-10-20

BMX introduces the SolidSafe Duo Power Bank, a sleek 5,000mAh power bank crafted specifically for Apple’s folding iPhone Duo. Emphasizing a compact, efficient design, it features a rotating stand, integrated USB-C cable, and a color display.

The aluminum housing, CNC-machined for precision, seamlessly aligns with the iPhone’s contours, offering a harmonious aesthetic. Although it doesn’t reduce thickness, its footprint complements the device well.

Designer: BMX (Better Mobile Experience)

SolidSafe Duo Power Bank displayed on a table beside a folded iPhone.
Man holding SolidSafe Duo Power Bank and an iPhone in a park setting.

Features of the Power Bank

The device includes a 360° rotating ring stand, providing support in both portrait and landscape orientations. This feature is particularly useful for viewing content on the unfolded screen, blending convenience with versatility.

For a look at other innovative portable devices, check out Burga’s foldable iPhone Ultra cases, providing style and protection for Apple’s latest innovations.

A color display within the ring indicates its charge level and charging wattage. This ensures users can monitor both the reserve power and current output, enhancing usability.

SolidSafe Duo Power Bank charging a smartphone on a beach towel.

The integrated USB-C cable also acts as a lanyard, facilitating easy access without rummaging through a bag. It supports up to 20W output or can recharge the unit at up to 15W.

SolidSafe Duo Power Bank shown in a backpack next to a book.

Wireless charging is capped at 15W, less than the iPhone Duo’s maximum of 25W. Connecting two devices splits power, offering 10W USB-C and 5W wirelessly, sufficient for maintaining device life through the day.

An iPhone folding mechanism captured with the SolidSafe Duo Power Bank nearby.

The compact power bank employs semi-solid-state cells, aiming to reduce fire risk, complemented by its aluminum build for heat dissipation. Though not fail-proof, it prioritizes safety.

SolidSafe Duo Power Bank connected to a laptop and a smartphone.

Priced at $79.99, it adds 0.43 inches in thickness and 4.47 ounces, significant for a folding device yet integrated with practical features, reducing loose accessories.

Explore how small accessories are transforming the tech landscape with MOFT’s origami-inspired iPhone Duo folio, offering multi-functional design solutions.

Person charging an iPhone with the SolidSafe Duo Power Bank in a café.
A woman using the SolidSafe Duo Power Bank to charge a compact folding iPhone outdoors on a bench.

Source: yankodesign.com

Frequently asked questions

What is the capacity of BMX’s SolidSafe Duo Power Bank?

BMX’s SolidSafe Duo Power Bank has a capacity of 5,000mAh.

What features does the SolidSafe Duo Power Bank have?

The SolidSafe Duo Power Bank features a 360° rotating ring stand, an integrated USB-C cable, and a color display indicating charge level and charging wattage.

How much does the SolidSafe Duo Power Bank cost?

The SolidSafe Duo Power Bank is priced at $79.99.

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