APLIC 302145 Manuel De L'utilisateur page 15

As soon as the display starts to flash, you can change the mode using the "MODE"
button, or configure the desired charging current using the "Current" button.
7. Operating modes
"Charge" mode: The battery is charged to the maximum capacity.
Start:
End:
"Test" mode: This mode checks the actual capacity of a battery. The maximum
capacity is determined by discharging the battery after charging it fully. If the
maximum capacity is much lower than the rated capacity, then it may be that the
battery has reached the end of its life.
In such cases, it might sometimes be useful to run the test mode again so that the
battery reaches its full capacity again.
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