SUPERNOVA B54 Max

With the B54 MAX, SUPERNOVA set a new record with a high beam of up to 3,000 lumens. 
Currently, it is one of the brightest bicycle front lights with German road approval (StVZO). The power of 30 high-performance LEDs in two separate optical systems provides perfect illumination. 
The battery-powered daytime running light features the latest technology and ensures maximum safety during the day. The backlit Supernova logo becomes visible as dusk approaches. 
The highly efficient low beam with only 5 W consumption is a welcome support on roads with oncoming traffic. 

A unique feature of this new development is that you can freely adjust all brightness levels of the low beam and high beam within legally specified limits. 
This means that the front light can be adapted for tough daily use on commutes and even for crossing a continent.

ACCURATE TO THE MINUTE 
A precise battery management controller integrated into the battery enables a minute-precise remaining light display for all brightness levels in the Supernova app, independent of the temperature. The status is displayed on the battery itself with an RGB LED. 

RESERVE LIGHT
Never stand in the dark again: Two hours of ECO low beam are always automatically available to you after the normal light time has expired. This mode is still significantly brighter than many other headlamps on the market.

COMING HOME MODE
When you arrive home, you can simply leave your headlight on. An integrated vibration sensor detects the end of the ride and switches the light off by itself after a few minutes, so that your way out of the dark bike cellar still remains illuminated. 

LIGHT SENSOR
The light sensor in the battery enables intelligent activation of the low beam when darkness falls or there is a sudden change in light, for example when passing through a tunnel.

BATTERY HEATING
The optimum charging temperature of a battery is around 20°C. Therefore, in our high-tech battery, as in a modern electric car, an integrated battery heater ensures the optimal charging temperature when it is too cold. If the temperature exceeds 40°C, charging is automatically prevented until the temperature has dropped again.

HIBERNATION MODE
If you do not use the battery for a longer period of time, you can simply put it into hibernation mode. It is then kept at optimum voltage on the charger. This almost completely stops the chemical ageing of the battery. Deep discharge is prevented.

LONGLIFE MODE
The long-life mode ensures a particularly long service life of the battery cells. In this mode, any overheating of the cells during the charging process is prevented by a special processor-controlled charge. The battery is only charged to 85% in this mode, which prolongs the service life. 

5 YEAR WARRANTY
All you have to do is activate the fully automatic Longlife mode more than 50% of the time and make sure that the battery is not left fully charged in a hot car for a long time, for example. Even without using the Longlife mode, we still give an exceptional 3-year warranty.