Dewalt 7.2-18.0 Volt One Hour Charger "fast blinking mean" Questions

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...mean exatly From the manual. Some chargers have a Problem Power Line indicator. When the charger is used with some portable power sources such as generators or sources that convert DC to AC, the ...

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...put it on, so solid red indicates that it is charging. If it is flashing the red light with two fast blinks followed by a pause. This means the power source has out of spec for the charger (such ...

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...fast blinking light still, the problem probably is with the battery. You must have put in a battery pack that was already charged, the second time you went to use your charger, I'm guessing that you ...

...fast blinking red light it means the battery is no longer chargeable.  It may be because of a bad cell or short inside the battery.  Whatever the reason the charger will not charge the ...

Just checking to see what the ''fast'' blink on the battery charger means. I have 18 V batteries. hot battery or dead or dying battery. Not charging

fast, that means the battery pack needs to be replaced. I have seen where if you insert and remove the battery pack from the charger several times, it sometimes will charge at the slower blinking rate

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