To Next PageTo Next PageWhat to do if the BAD BATTERY and CHARGING LEDs are lit on my DieHard DH137?
If the BAD BATTERY and CHARGING LEDs are lit on your DieHard Battery Charger, it means the charger is in desulfation mode because the battery is sulfated. Continue charging for several hours. If this isn't successful, have the battery checked.
Why does the LED not light when my DieHard DH137 is properly connected?
If the LED does not light when your DieHard Battery Charger is properly connected, it could be due to a few reasons. First, the AC outlet might be dead, so check the fuse or circuit breaker. Second, there might be a poor electrical connection; inspect the power cord and extension cord for a loose plug. Lastly, the battery itself could be defective, in that case have it checked.
What to do if the CHARGING LED never lit on my DieHard DH137 Battery Charger?
If the battery is properly connected, but the CHARGING LED never lit on your DieHard Battery Charger, it might be because the battery voltage is low. Press the Start/Stop button to start charging.
Why the CHARGING LED on my DieHard DH137 Battery Charger did not light immediately?
This is normal. If the Start/Stop button is not pressed on your DieHard Battery Charger, charging should begin in ten minutes.
General| Maintain Amperage | 2A |
|---|---|
| Voltage | 120V AC |
| Cable Length | 6 ft |
| Warranty | 1 year |
| Battery Voltage | 12V |
| Battery Type | Standard, AGM |
Details the dangers of explosive gases from lead-acid batteries and emphasizes following instructions.
Explanation of the status lights: Power, Charging, Charged/Maintaining, Clamps Reversed, Bad Battery.
Step-by-step guide for connecting and charging a battery while it is installed in the vehicle.
Diagnoses issues based on LED lights (e.g., Bad Battery LED) and provides solutions.
Addresses problems like low voltage, overheating, or inability to hold charge, with suggested solutions.
