Manual vs automatic car battery charger


For best results, charge the battery as soon as you know it is discharged. Do not overfill.To determine if the battery needs to be charged, test it automatuc a hydrometer to determine its specific gravThe alternator in your car charges the mannual battery, keeping the battery fully charged. As a battery ages it loses its charge. If you do not start you car for several days you may find that the battery is dead or too weak to turn over the engine.

Using a manual car battery charger is one way to charge the battery under these circumstances. Unlike automatic chargers, however, you must keep an eye on the charger and disconnect it from the battery once the battery is fully charged. The red positive cable on your car connects to the positive battery post. Manual Battery Chargers provide the maximum rated current until the charger is unplugged. Automatic Battery Chargers can adjust the charging current, but typically charge the battery constantly.




Automatic charger manual battery car vs

Manual vs automatic car battery charger