Leds are flashing alternately red and green. Meaninb??
Deltran Battery Tender Junior 021-0123 - 12V 750mA Automatic Battery Charger
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Open Oct 28, 2020 - 08:02 AM
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Answer
Oct 28, 2020 - 08:48 AM
If you are seeing the flashing green and red lights on the charger that indicates that the charger has been in its bulk charge for over 72 hours and has shut down for safety. You could be looking at a battery issue at this point.
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