The GAB 12V/6V-15A Boost is an automatic inverter battery charger from Güde, suitable for all common 12 V vehicle battery types. The operation is simple, and the sensitive electronics of your vehicle are well protected by the inverter technology. With its fully insulated battery clamps, the battery charger can be easily and safely connected. The LED display shows at a glance the current charge level of the battery and the mode in which it is being charged. A significant advantage of this battery charger is its gentle charging process, which ensures a long lifespan of the battery while maintaining full performance. Additionally, it features a range of technical safety mechanisms, such as automatic charge termination and short circuit protection. Once the charging process is complete, meaning the battery is fully charged, the device automatically switches to maintenance mode. This allows it to remain connected continuously to maintain the battery's full charge. This battery charger also has a boost function, which enables batteries to be charged temporarily (300 seconds) with 15 amperes, providing assistance for starting, for example.