Gys Batium 7/12 Battery Charger | Professional | 230V | 6-12 V | 105 W These are universal and recharge all types of batteries on the market up to 100%: lead, gel or liquid. Protections will generally shield the vehicle's electronics, the charger, and the battery from all misuse. Can even recharge deeply discharged batteries. The 15A models have a 24-hour long regeneration program for sulphated batteries that need to be restored to their original condition (SOS Recovery). Charges without disconnecting the battery for normal charging. No voltage on the terminals if they are not connected to the battery. Avoid short circuits and sparks. Please note: image may differ. Technical specifications: Power: 230V, 105W For battery: 6 - 12 V Settings: 1: 3A / 2: 7A Battery capacity: 15 - 130 Ah Weight: 4200 grams