Firethorn Bike Phone Holder with Built-In Rechargeable Battery
BUILT FOR THE RIDE
Power. Stability. Built for movement.
A secure charging mount engineered for daily rides, rough roads, and all-weather conditions.
Integrated Power System
Charge your device directly from the mount itself with a built-in rechargeable battery designed for clean, cable-free riding.
Secure Locking System
Shock-absorbing support with reinforced locking arms helps keep your device stable on rough roads and high-speed rides.
Universal Compatibility
Designed to support most modern smartphones, including larger devices with protective cases installed.
Weatherproof Construction
Built with corrosion-resistant materials and IP66 waterproof protection for outdoor durability in changing riding conditions.
Frequently asked questions
Will the mount fit my phone?
FIRETHORN securely fits 4.7–6.8 inch smartphones, including iPhone 17 Pro Max, iPhone 17 Air, iPhone 16 / 15 / 14 / 13 series devices, Samsung Galaxy S25–S21 models, and more. The adjustable clamp also supports phones up to 0.59" thick, including most protective cases.
How does the built-in charging work?
The mount includes an integrated rechargeable 5000mAh battery with built-in USB-C and Lightning connectors, allowing you to charge your phone directly from the mount while riding.
Is the mount secure on rough roads or trails?
The locking clamp system, reinforced expansion arms, anti-slip grips, and internal shock absorption are engineered to keep your phone stable through vibration, bumps, and movement.
Is this mount waterproof?
This mount features an IP66 weather-resistant design built to handle rain, splashes, dust, and everyday outdoor riding conditions.
What can it attach to?
The adjustable clamp fits handlebars from 15–40mm, making it compatible with bikes, motorcycles, e-bikes, scooters, treadmills, strollers, and more.
Our Standards
Built Around Real Use.
Firethorn is built on practical design, field testing, and rider-first utility.
Rider First
Products are built around the problems riders actually face.
Tested Daily
Every design is shaped through real bikes, real phones, and real roads.
Less Clutter
Clean solutions that reduce extra cables, bulky gear, and distractions.
Built Tough
Durable materials made for motion, weather, vibration, and repeat use.