Battery charger 6V and 12V. Battery charge voltage : 12 V. charging capacity : 12 to 120 A/H. Charging current: 4 to 8 A. Charger suitable for lead-acid batteries (MF, AGM, GEL, …), maintenance-free batteries and GEL batteries. In position 1, the charging current is adapted to the capacity of a battery from 12 to 45 A/H. The battery is recharged with an Optimum charge current of 4 A. in position 2, the charge current is adapted to the capacity of a battery from 30 to 120 A/H. The battery is recharged with an optimal charging current of 8 A. the charger has a “battery tester” function. Visualization of the progression of the load. Thanks to the electronic control of the charger, it is not necessary to disassemble the battery of the vehicle to charge it.