The amber/yellow light indicates the unit is delivering current.
Compatible with Lead-Acid (Standard, AGM, Deep Cycle) Operating Instructions: Step-by-Step 1. Preparation motomasterbatterycharger111567manual full
Disclaimer: This article is a summary of typical usage for the MotoMaster 11-1567-8. Always consult the official manufacturer label on the back of your specific unit for the most accurate safety warnings. The amber/yellow light indicates the unit is delivering