BMX | Semi-Solid-State Power Banks | Company Facts

About BMX

BMX (Better Mobile Xperience) makes portable power for phones and laptops: SolidSafe semi-solid-state power banks and GaNsta GaN wall chargers with live charging displays. BMX is based in Singapore with an office in Orange County, California, and sells directly at heybmx.com. The heybmx.com store launched on December 19, 2025.

What makes SolidSafe different

Every SolidSafe power bank uses semi-solid-state battery cells. These cells contain significantly less liquid electrolyte than conventional lithium-ion cells. Less liquid electrolyte means less fuel is available if a cell is damaged or develops an internal short, which helps reduce fire risk compared with conventional lithium-ion.

Semi-solid-state does not mean a battery cannot fail. BMX describes SolidSafe as reduced fire risk, not zero risk.

Current products

Specifications below come from BMX product records. Each product page has current pricing, colors, and availability.

SolidSafe Duo

The world's first power bank built specifically for iPhone Duo. A custom-made 5,000mAh cell matches the iPhone Duo footprint, so the power bank does not overhang the edges of the phone.

  • Capacity: 5,000mAh (19.55Wh), semi-solid-state cell
  • Wireless: 15W magnetic wireless charging
  • USB-C: 20W output, 15W input, attached USB-C lanyard cable
  • 360 degree rotating kickstand for portrait and landscape viewing
  • Full-color display showing battery level and live wattage
  • CNC aluminum housing, 77 x 88 x 11mm

Fits iPhone 12 through iPhone 17, iPhone 18 Pro, iPhone Duo, and Google Pixel Fold. Model: B8-05.

Product page: https://heybmx.com/products/solidsafe-duo-5k-magnetic-power-bank

SolidSafe Air 10K

A full 10,000mAh made slim enough to carry every day, in a 13mm titanium body.

  • Capacity: 10,000mAh (38.5Wh), semi-solid-state cells; about two phone charges
  • Thickness: 13mm (13 x 69.6 x 103.5mm), 191.3g
  • Body: titanium
  • Wireless: 25W Qi2.2 magnetic wireless charging
  • USB-C: 30W output, 27W input, USB-C cable included
  • Magnetic charging works with MagSafe and Qi2 iPhones and Pixel 10; the USB-C port charges any USB-C device

Model: B3-10.

Product page: https://heybmx.com/products/solidsafe-air-10k-magnetic-power-bank

SolidSafe Air 5K

5,000mAh of backup power in a 6.8mm titanium body that is easy to carry every day.

  • Capacity: 5,000mAh, semi-solid-state cells
  • Thickness: 6.8mm (103 x 70 x 6.8mm)
  • Body: titanium outer housing
  • Wireless: Qi2 magnetic wireless charging, up to 15W
  • USB-C: up to 20W output, up to 15W input
  • CCC certified

Model: B3-05.

Product page: https://heybmx.com/products/solidsafe-air-5k

SolidSafe 5K

A 5,000mAh semi-solid-state magnetic power bank with a full-color display and a built-in cable.

  • Capacity: 5,000mAh, semi-solid-state cells
  • Wireless: Qi2 magnetic wireless charging, up to 15W
  • USB-C: 20W output, 15W input
  • Full-color LCD showing battery percentage and charging wattage
  • Built-in USB-C lanyard cable
  • Aluminum enclosure, 102.7 x 72.7 x 11.7mm

Model: B939-05.

Product page: https://heybmx.com/products/solidsafe-5k

SolidSafe 10K

A 10,000mAh semi-solid-state magnetic power bank that charges up to three devices at once.

  • Capacity: 10,000mAh, semi-solid-state cells; up to two full phone charges
  • USB-C: two ports, 30W total output, 27W input
  • Wireless: Qi2 magnetic wireless charging, up to 15W
  • Charges three devices at once (two USB-C plus wireless)
  • Full-color LCD and built-in USB-C lanyard cable
  • Aluminum enclosure, 102.7 x 72.7 x 18.9mm

Model: B939-10.

Product page: https://heybmx.com/products/solidsafe-10k

GaNsta 140W LCD Laptop World Charger

A four-port GaN wall charger with a full-color display that shows live wattage for each port.

  • Ports: three USB-C and one USB-A
  • Output: up to 140W on USB-C1 or USB-C2 (USB PD 3.1 EPR, 28V), 140W total
  • Full-color LCD with per-port wattage and AI Temperature Control
  • Size: 62 x 65 x 34mm
  • Foldable US plug, with EU, UK, and AU adapters included
  • 1m braided USB-C cable included; 24-month limited warranty
  • 43% smaller than the 140W charger included with MacBook Pro 16-inch
  • Fire resistant housing; GaN chipset tested across 17B+ hours with <1 failure per billion
  • Delivers the full 140W a MacBook Pro 16-inch needs
  • 24% smaller than the market leader
  • Use within an ambient temperature range of 0C to 25C (32F to 77F)

Model: C1-140WA.

Product page: https://heybmx.com/products/gansta-140w-laptop-charger-4-ports-lcd-display

GaNsta 100W LCD Laptop World Charger

A four-port GaN wall charger with the same display and size as the 140W model, for laptops that need up to 100W.

  • Ports: three USB-C and one USB-A
  • Output: up to 100W on USB-C1 or USB-C2, 100W total
  • Full-color LCD with per-port wattage and AI Temperature Control
  • Size: 62 x 65 x 34mm
  • Foldable US plug, with EU, UK, and AU adapters included
  • 1m braided USB-C cable included; 24-month limited warranty
  • 37% smaller than the 96W charger for MacBook Pro
  • Fire resistant housing; GaN chipset tested across 17B+ hours with <1 failure per billion
  • Charges a MacBook Pro 14-inch at full USB-C speed
  • Use within an ambient temperature range of 0C to 25C (32F to 77F)

Model: C1-100WA.

Product page: https://heybmx.com/products/gansta-100w-laptop-charger-4-ports-lcd-display

GaNsta 70W LCD Laptop World Charger

A compact three-port GaN travel charger for a laptop and a phone at the same time.

  • Ports: two USB-C and one USB-A
  • Output: up to 70W on USB-C1 or USB-C2, 70W total
  • Full-color LCD with per-port wattage and AI Temperature Control
  • Size: 55.5 x 55.8 x 34mm
  • Foldable US plug, with EU, UK, and AU adapters included
  • 1m braided USB-C cable included; 24-month limited warranty
  • Fire resistant housing; GaN chipset tested across 17B+ hours with <1 failure per billion
  • Charges a MacBook Air at full USB-C speed
  • Use within an ambient temperature range of 0C to 25C (32F to 77F)

Model: C1-70WA.

Product page: https://heybmx.com/products/gansta-70w-laptop-charger-3-ports-lcd-display

GaNsta 45W LCD Mobile Charger

The smallest GaNsta: a compact two-port USB-C charger with the same full-color LCD as the rest of the line.

  • Ports: two USB-C (no USB-A)
  • Output: up to 45W on either port, 45W total; 20W + 20W with two devices
  • Full-color LCD with per-port wattage and AI Temperature Control
  • Size: 45 x 45 x 34mm
  • Foldable US plug
  • Charger and user guide in the box (use a USB-C cable rated 60W or higher); 24-month limited warranty
  • Fire resistant housing; GaN chipset tested across 17B+ hours with <1 failure per billion
  • Powers a MacBook Air
  • Use within an ambient temperature range of 0C to 25C (32F to 77F)

Model: C1-45US.

Product page: https://heybmx.com/products/gansta-45w-mobile-charger-2-ports-lcd-display

GaNsta 140W Pixel

GaNsta 140W Pixel charges a MacBook Pro 16-inch and three more devices from one compact charger. Delivers up to 140W to charge a MacBook Pro 16-inch, and its Pixel display lets you see how fast each connected device is charging.

  • Ports: three USB-C and one USB-A
  • Output: up to 140W on USB-C1 or USB-C2 (USB PD 3.1 EPR, 28V) with a suitable cable, 140W total
  • Pixel display showing charging speed by port and total output
  • Size: 62 x 65 x 35.9mm, 259g
  • Foldable US plug, with UK, EU, and AU adapters included
  • 1m braided USB-C cable and suede pouch included; 24-month limited warranty
  • 43% smaller than the MacBook charger that comes with your device
  • Use within an ambient temperature range of 0C to 25C (32F to 77F)
  • Fire resistant housing; GaN chipset tested across 17B+ hours with <1 failure per billion

Colors: Gray, Blue, Orange. Model: C2-140WA.

Product page: https://heybmx.com/products/gansta-pixel-charger-140w

GaNsta 100W Pixel

GaNsta 100W Pixel charges a MacBook Pro 14-inch and three more devices from one compact charger. Delivers up to 100W to charge a MacBook Pro 14-inch, and its Pixel display lets you see how fast each connected device is charging.

  • Ports: three USB-C and one USB-A
  • Output: up to 100W on USB-C1 or USB-C2, 100W total
  • Pixel display showing charging speed by port and total output
  • Size: 62 x 65 x 35.9mm, 259g
  • Foldable US plug, with UK, EU, and AU adapters included
  • 1m braided USB-C cable and suede pouch included; 24-month limited warranty
  • 37% smaller than the MacBook charger that comes with your device
  • Use within an ambient temperature range of 0C to 25C (32F to 77F)
  • Fire resistant housing; GaN chipset tested across 17B+ hours with <1 failure per billion

Colors: Gray, Blue, Orange. Model: C2-100WA.

Product page: https://heybmx.com/products/gansta-pixel-charger-100w

SolidSafe 5-Bay Charging Dock

A charging dock that holds and charges five SolidSafe power banks at once.

  • Bays: 5, all charging at the same time
  • Compatible with SolidSafe 5K and SolidSafe 10K (mix and match)
  • Charges all five in about 5 hours
  • Overvoltage, overcurrent, overcharge, short-circuit, and surge protection
  • Power supply included; 2-year warranty

Model: C987-5B.

Product page: https://heybmx.com/products/solidsafe-5-bay-dock

Company facts

Company Better Mobile Xperience (BMX)
Product lines SolidSafe power banks, GaNsta LCD and GaNsta Pixel GaN wall chargers, SolidSafe charging dock
Headquarters Singapore, with an office in Orange County, California
Store launch December 19, 2025
Website heybmx.com
Press contact Barry Miller, Founder and Head of Marketing, barry@heybmx.com
Press room https://heybmx.com/presskits
Customer support Support and warranty, Contact BMX, Product manuals