Charging - BMW E85 Manual

E85 Information/Communication

- Charging

The rechargeable battery in the Bluetooth mobile phone is
charged automatically as soon as it is inserted in the snap-in
adapter and recharging is necessary.
Charge status monitoring
The snap-in adapter features an electronic circuit which can
check the charge status of the battery in the Bluetooth mobile
phone via the charge contacts.
Battery charging
The voltage for battery charging is supplied from terminal 30 to
the base plate and via contacts to the snap-in adapter.
Battery charging takes place under following preconditions:
- Terminal R active or after-run time active (cradle on)
- No overvoltage > 16 V
- No undervoltage > 9 V
Battery charging is also ensured during the after-run time.
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