How do I charge my DieHard charger battery?
Attach the negative battery charger clamp to the negative post. Plug the battery charger into a grounded outlet. Charge the battery until the ammeter needle indicates that the battery is charged. Unplug the charger when the ammeter indicates a full charge.
How do you use a DieHard portable battery charger?
How do you charge a battery charger?
How do you charge a DieHard Platinum battery?
That’s ridiculous! It should have a switch to bypass the automatic detection of the battery voltage so you can charge a deceased 12 volt battery! I bought this highly-rated charger with high hopes. I’ve owned a couple of Sears / DieHard chargers in the past, and they never gave me any trouble.