Funkwerk FT4 Operating Manual page 61

2. Carefully push the battery into the charging slot until the lock engages.
The charging process starts.
The charging status of the battery is indicated by the LED on the front of the char-
ging slot, see section „Signalling the charging status" (p. 59).
Done.
Removing the spare battery from the charger
Carry out the following work steps:
1. Carefully push the unlocking element on the charger upwards.
First steps
Charging the battery
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