Remove the battery from the battery charger.
4 LED lights are on
3 LED lights are on
2 LED lights are on
1 LED light is on
1 LED light flashes
The battery error LED flashes.
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Battery status (state of charge)
The battery is 76% - 100% charged.
The battery is 51% - 75% charged.
The battery is 26% - 50% charged.
The battery is 6% - 25% charged.
The battery is 0% - 5% charged.
Temperature deviation, the battery is too cold or
too hot to use.
The battery is empty.
Battery LED indicator
The display shows the state of charge and if there are problems with the
Let the battery cool down or move it indoors to warm it
up. When the battery has the correct temperature, it
can be used again. Use the battery in ambient temper-
atures between -10°C (14°F) and 40°C (104°F).
Charge the battery.