To Next PageTo Next PageHow to fix reversed battery connections on DieHard Battery Charger?
If the connections to the battery are reversed on your DieHard Battery Charger, unplug the charger and reverse the connections to the battery.
What to do if engine start does not work on DieHard Battery Charger?
If the Engine Start function on your DieHard Battery Charger isn't working, it could be due to several reasons. You might be drawing more than 250 amps, which reduces crank time. Ensure you wait 3 minutes between cranking attempts, especially if the Engine Start LED is blinking, as the charger's thermal protector may need time to reset. Check that the charger vents are not blocked. For a severely discharged battery, try using the 40A Boost rate for 10 to 15 minutes before attempting to crank the engine.
Why DieHard Battery Charger will not turn on?
If your DieHard Battery Charger doesn't turn on when properly connected, check the AC outlet for an open fuse or circuit breaker. Also, inspect the power cord and any extension cords for loose connections. It's also recommended to have the battery checked, as a defective battery can prevent the charger from turning on.
What to do if DieHard Battery Charger battery won’t hold a charge?
If your battery isn't holding a charge when using the DieHard Battery Charger, it might be due to a drain on the battery or the battery itself could be faulty. First, make sure there are no loads on the battery; if there are, remove them. If there are no loads present, have the battery checked or replaced.
Why DieHard 28.71341 Battery Charger battery is not reaching full charge?
If your battery isn't reaching full charge voltage with the DieHard Battery Charger, it could be because you're trying to charge a large battery or bank of batteries on too low of a current setting. Try charging again with a higher current setting or consider having the battery checked or replaced.
What to do if DieHard Battery Charger battery is getting too hot?
If the DieHard Battery Charger detects that the battery is getting too hot, it's recommended to have the battery checked or replaced.
Why is the boost LED flashing on my DieHard 28.71341 Battery Charger?
If the Boost LED is flashing on your DieHard Battery Charger, it means the charger was left in Boost mode for too long. The Boost LED will flash for 30 minutes, then turn off, and the Charging LED will light up, indicating that the charger has switched to Charging mode.
What to do if DieHard 28.71341 voltage is too low?
If the battery voltage remains below 10V (for a 12V battery) or 5V (for a 6V battery) after 2 hours of charging with the DieHard Battery Charger, the battery may be defective. It is recommended to have it checked or replaced.
What to do if DieHard 28.71341 cannot desulfate the battery?
If the DieHard Battery Charger cannot desulfate the battery, have the battery checked or replaced.
General| Model | 28.71341 |
|---|---|
| Type | Battery Charger |
| Input Voltage | 120V AC |
| Output Voltage | 12V DC |
| Output Current | 2A |
| Battery Type | Lead Acid |
| Battery Voltage | 12V |
Covers safe handling, cord use, explosive gas risks, and Prop 65 warnings.
Steps for charging a battery while it is installed in the vehicle.
Steps for connecting and charging a battery when it is removed from the vehicle.
Instructions for jump-starting a vehicle using the engine start function.
Lists error codes, their descriptions, and reasons/solutions.
Lists common problems, their possible causes, and solutions.
