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Lance StevensonJul 31, 2025
What to do if my DieHard 200.713201 shows no ammeter reading?
- LLisa Mann DDSJul 31, 2025
If the DieHard Battery Charger shows no ammeter reading, first ensure the clamps are making a solid connection to clean battery posts. A severely discharged battery might not accept an automatic charge; in this case, switch to the manual setting. Also, the 2-amp charge rate may show little activity on the ammeter. Verify that the AC outlet and extension cords are properly connected and that the outlet's fuse or circuit breaker is functional.