S Section 4
Battery Charging
9
After the first (6-hour) charge, the total time to fully charge a fully
discharged battery is approximately (ML150LR™-2.5 hours)
(ML150LRS™-1.5 hours).
The charging cradle is provided with an LED that indicates
battery charge status by blinking and changing color (Fig. 11), as
seen in the accompanying chart.
Charger Mode Definitions:
• Charging: Battery charge level is below 80% and will fast
charge for up to 6 hours (maximum charge time for a deeply
discharged battery). Typical charge time is (ML150LR™-2.5 hours)
(ML150LRS™-1.5 hours).
• Top Off/Maintenance: Battery charge level is at (or above) 80%
and will be slow charged to top off
• Idle: Battery charge level is at 100% and charging has stopped or
there is no light in the cradle
• Fault: Charger input/output Voltage is below the minimu
m
threshold for normal operation, a short-circuit is detected, or a
component failure has occurred.
ML150LR™/ML150LRS™ - CHARGING CRADLE FUNCTIONS
Battery State Charger Mode LED Indicator
0 - 80% Charging Orange
> 80% Top Off/Maintenance Blinking Green
100% - No Light Idle Green
Unknown Fault Blinking Red
Fig. 11
LED indicator
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