I have the same unit for two year; very good charger.
Check your power supply. It is best that you have 14V input and stay above 12V for all current range. DO NOT use 12V DC adapter. The output voltage drops whenever input current to the charger surges.
I would recommend you buy a 250W power supply for this charger.
Check your power supply. It is best that you have 14V input and stay above 12V for all current range. DO NOT use 12V DC adapter. The output voltage drops whenever input current to the charger surges.
I would recommend you buy a 250W power supply for this charger.
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