Acer 2900 manual Charging Flashing 1 sec. and off 3 sec

1.Charging: Flashing 1 sec. and off 3 sec.

2.Low capacity (about 10% for 8-cell battery and about 15% for 4-cell battery): Flashing 0.25 sec. and off 0.25 sec.

3.Critically low capacity (about 3% for 8-cell battery and about 5% for 4-cell battery): Flashing 0.1 sec. and off 0.1 sec.

4.Fully charged: Stead on

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