Max GS683RH-EX Manuel D'utilisation Et D'entretien page 16

Preventing the Battery Pack from becoming inactive
In the following cases the Battery Pack must be charged for 12 HOURS to reach top performance:
・ Upon purchasing the tool.
・ When the tool has not been used for 1 month or longer.
・ When it is clear that you can drive less nails even when fully charged.
After the Charge Complete lamp has been turned on, leave the Battery set in the Charger for about
another 12 hours.
● After completing your work or when the tool is not used, be sure to remove the Battery Pack
CAUTION:
from the tool to store it. (Remove the Fuel Cell and nails as well)
If it is left connected, the electric power will be consumed in the standby state.
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