LED Light Indication
When troubleshooting, always observe the color of the LED.
Table 4.3: Charger Status
LED Indication
Steady Green
Steady Red
Charged successfully powered up and is ready
Single Flash Green
Slow Flash Green
Battery under voltage recovery
Battery temperature is either too hot or too cold
Slow Flash Amber
If battery temperature is within operating
temperature, there may be a fault connection
Charger State
Charged at least 95%
Rapid charge
for use
Nearly charged at least 90%
OR
– Wait to charge
– DO NOT charge battery
Table 4.3: Charger Status (Continued)
Battery under voltage recovery time out
Loss of charge current control
Fast Flash Red
Excessive power supply voltage
Fault connection happened
– DO NOT charge battery
If battery is inserted into a successfully powered
up charger, battery may have bad contact with
Off
OR
OR
OR
charger
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