POWERTECH PLUS MB-3613 - Understanding the LCD Display and Charging Stages; LCD Display Elements Explained; Charging Stage 1 & 2: Detection and Devulcanisation

LCD Display Information:
Charging Features:
 Bad Battery Detection (1)
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Measures the voltage of your battery prior to charging.
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If the reference voltage is ≥30V±0.5, it's considered a 'bad
battery'.
 Devulcanisation (2)
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When the charging period reaches four hours in Pulse
Charging mode and the battery voltage variation exceeds the
voltage setting, the system enters the next mode.
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When the battery voltage variation is less than 2V (12V
battery) or 4V (24V battery), devulcanisation is no longer
performed and the system enters the next mode.
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