Battery LEDs Flashing When On Charger

The battery LEDs will display fault codes if one exists while on the charger. A table describing these faults is below:

LED 1 LED 2 LED 3 LED 4 Timing Fault Description
  X     LED 2: 2 Hz Excessive Current
  X     LED 2: 3 Hz Short Circuit
    X   LED 3: 2 Hz Overcharge
    X   LED 3: 3 Hz Charger voltage too high
      X LED 4: 2 Hz Charging temperature too low
      X LED 4: 3 Hz Charging temperature too high