BMX SolidSafe 5K reviewed: a 5,000mAh solid‑state wireless power bank focused on safety

ZDNET tested BMX's SolidSafe 5K, a 5,000mAh solid‑state wireless power bank designed to reduce the fire risk associated with conventional lithium‑ion packs. The review highlights that solid‑state cells ditch the flammable electrolyte found in lithium‑ion batteries and are far less likely to catch fire.

The unit is rated at 5,000mAh/19Wh, measures 102.7 x 68 x 11 mm (4.0 x 2.7 x 0.4 in) and weighs 137 g (4.8 oz). It uses a Qi2 magnetic wireless charger that can output up to 15W and is built with strong magnets to hold an iPhone in place. A single USB‑C port provides up to 20W output and up to 15W input; the reviewer notes the power bank can run the USB‑C port alongside the wireless pad at up to 15W and supports pass‑through charging.

The device includes a button and a color display showing power levels and charging/discharging power, and comes with a lanyard that doubles as a USB‑C‑to‑USB‑C cable. To test safety, the reviewer said they pierced a fully charged pack with a screwdriver outdoors while wearing safety glasses; ZDNET reported only a few puffs of smoke.

The SolidSafe 5K is part of a wider lineup that includes a 10,000mAh model and multi‑bay docking stations. ZDNET notes the SolidSafe 5K retails for $79.99 (the 10,000mAh version is $99.99, with 3‑bay and 5‑bay docks priced at $49.99 and $69.99).

Key Topics

Tech, Bmx, Solid-state Battery, Usb-c, Solid-state Cells