Schumacher Battery Charger Says Sul - The charger will go into desulfation mode. The charger has detected a problem with the battery. The charger has detected a sulfated battery. A sulfated battery refers to an accumulation of lead. Web most battery chargers have a setting that will desulfate a battery, typically indicated by the “sul” setting on display. Web the “sul” message on your schumacher battery charger indicates sulfation, which is a common issue in lead acid batteries. Web what does sulfated mean on a schumacher battery charger? 1 error codes and troubleshooting. If the desulfation is not successful. Web clamps reversed/bad battery (red) led lit:
The charger will go into desulfation mode. Web what does sulfated mean on a schumacher battery charger? The charger has detected a sulfated battery. Web clamps reversed/bad battery (red) led lit: Web the “sul” message on your schumacher battery charger indicates sulfation, which is a common issue in lead acid batteries. Web most battery chargers have a setting that will desulfate a battery, typically indicated by the “sul” setting on display. The charger has detected a problem with the battery. 1 error codes and troubleshooting. If the desulfation is not successful. A sulfated battery refers to an accumulation of lead.