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Question About Sears Battery Charger 200.71219
diehard battery charger maintainer 200.71219...

after being on the chatger for many hours my interstate deep cell batteries flash yellow/ O thought that the charger would move to green indicating that the battery is charged. I spoke to one sears salesman who said his batteries never say charged but are fully charged when he tests them under load. Is this correct? I thought I couod use voltmeter to check the batteries, he said they could show 13.5 volts and still be no good. Any help would be appreciated.

Asked by allan on 05/25/2010 3  Answers

ManualsOnline posted an answer 14 years, 4 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

JoeBattery posted an answer 13 years, 9 months ago

5 I called the Sears helpline at 1-800-732-7764. Help line person said that the LED blinks yellow when the charger is in "Desulfation mode". She said takes up to 24 hours. If doesn't go steady yellow and charge after that, try battery you know takes a charge to test it. The manual neglects to mention that light blinks yellow during this. Also says process might take up to "8" hours. Says battery may become "sulfated" if left discharged for extended time. My battery was new and not used for 5 years
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matt posted an answer 14 years, 2 months ago

1 I also charged my 12v interstate batt. for appr. 8 hrs but it said charged in green however... the batt. is fried!!! It wont start my other machines now. What is this b.s???????The batt. was only 2yrs. old!I'm charging my yamaha batt. on it right now to see if its the charger cause the yamaha batt is fine.
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