Battery Tender Jr Light Flashing Red And Green. Why is my battery tender blinking red. According to the battery tender website the alternating flashing red to green indicates a charging issue with the battery itself and not an issue with the charger.
Bcj Dec 26 2014. The Red light seems to stay on too long. It started right up rode it again the next day no problems reading 14 volts starts right after I shut it several times.
- This will indicate either a reverse polarity connection where the charger output ables connect to the battery a sulfated batttery a corroded battery terminal or other high resistance output connection.
The charger light is on but not red or green. Tried a different tender same result. RED FLASHING - When the red light is flashing the AC power is applied to the charger and the microprocessor circuitry is functioning properly. Sorry other answeres of this question you blew the answer to this question.
