Ansmann KFZ Power Check 12v Battery Tester

The Ansmann KFZ Power Check 12v Battery Tester is designed to:

1. Test Vehicle alternator for under or overcharge - both of which can cause permanent battery damage and premature failure.
2. Test the battery's charge state and indicate a 0-25%, 25-75% or 75-100% charge
3. Test the battery's power under load helping you determine if the battery is faulty and in need of replacement.
4. The Ansmann KFZ Power Check can also be used to monitor the charging process when using external chargers helping you to turn the external charger off before the battery is damaged through being overcharged.