Guest 16041 - User Manual

Questions and Answers

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Henry MorrisonJul 31, 2025
What to do if green LED stays on when the battery is known to be low on Guest 16041 Battery Charger?
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  Steven SilvaAug 1, 2025
  If the green LED stays on even when the battery is known to be low on your Guest Battery Charger, there are a few potential reasons. It could be due to an open DC output fuse, which you should replace with a Bussmann (AGX-6). Another possibility is faulty or contaminated terminal connections; in this case, clean and tighten or repair all terminal connections. Also, one or more defective or damaged cells may cause this issue, so load test the batteries and replace if necessary.
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kristina87Aug 8, 2025
What to do if red LED stays on for more than 24 hours on Guest Battery Charger?
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  Tyler GarzaAug 8, 2025
  If the red LED on your Guest Battery Charger remains on for more than 24 hours, it could be due to several reasons. One possibility is that one or more of your battery cells are defective or damaged, requiring you to load test the batteries and replace them if needed. Another cause might be that the charger has reduced its output voltage because of a DC overload or short; in this case, remove the overload or short, disconnect the charger's black (NEGATIVE) ring terminal from the battery, and reapply AC power to see if only the green LED lights up. Finally, on-board DC systems might be drawing more current than the charger can replace, so try turning off all DC equipment while charging.
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stevenrodriguezAug 15, 2025
What to do if the red and green LEDs stay on for more than 24 hours on Guest 16041 Battery Charger?
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  Jon FernandezAug 15, 2025
  If both the red and green LEDs on your Guest Battery Charger stay on for more than 24 hours, consider these possible causes: Your on-board DC systems might be drawing between 1.5 and 3.5A, in which case you should turn off all DC equipment while charging. Alternatively, one or more of your battery cells could be defective or damaged, requiring you to load test the batteries and replace them if necessary. A third possibility is extremely low AC voltage at the battery charger; try applying a higher AC voltage source or reducing the length of the extension cord.
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Zachary WilsonAug 22, 2025
Why neither of the LEDs turn on when the AC power is applied to Guest Battery Charger?
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  Lisa ThompsonAug 23, 2025
  If neither of the LEDs turn on when AC power is applied to your Guest Battery Charger, it could be due to a couple of reasons. First, there might be no AC power available at the charger; ensure that AC power is connected or reset the AC breaker on the main panel. Second, it could be a component failure.