How does the 2008 version of the new rapid 6V/20Vcharger work?
It adapts automatically to all new BERSUB lamps (from N16222) of 6 V to 14.4 V and to a 100 to 240V power supply. To charge a BERSUB lamp: 1- Plug in the charger to the mains, the green LED on the charger will light up (presence of mains current), 2- Plug in the K7 plug (white mark aligned with the white spot) on the lamp, the green LED flashes (charging), 3- Once charging is complete, the green LED become static once again (lamp charged), the charger has switched to trickle charging.