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8 | English
1 609 92A 4GM | (23.4.18) Bosch Power Tools
Technical Data
Operation
Starting Operation
Observe the mains voltage! The voltage of the power
supply must correspond with the data given on the name-
plate of the battery charger. Battery chargers marked with
230 V can also be operated with 220 V.
Charging Procedure
The charging procedure starts as soon as the mains plug of
the battery charger is plugged into the socket outlet and the
battery 1 is inserted into the charging compartment 4.
Due to the intelligent charging method, the charging condi-
tion of the battery is automatically detected and the battery is
charged with the optimum charging current, depending on
battery temperature and voltage.
This gives longer life to the battery and always leaves it fully
charged when kept in the charger for storage.
Meaning of the Indication Elements (AL 1815 CV)
Flashing Battery Charge Indicator 3
The charging procedure is signalled by a
flashing battery charge indicator 3.
Continuous Lighting of the Battery Charge Indicator 3
Continuous lighting of the battery charge indi-
cator 3 indicates that the battery is fully
charged or that the temperature of the battery
is not within the allowable charging temperature range, and
cannot be charged for this reason. The battery is charged as
soon as the allowable charging temperature range is reached.
When the battery is not inserted, continuous lighting of the
battery charge indicator 3 indicates that the mains plug is in-
serted in the socket and that the battery charger is ready for
operation.
Meaning of the Indication Elements
(AL 1830 CV/AL 1880 CV)
(Fast) Flashing of the Green Battery Charge Indicator 3
The rapid-charging procedure is indicated by
fast flashing of the green battery charge indi-
cator 3.
Note: The rapid-charging procedure is only possible when the
battery temperature is within the allowable charging temper-
ature range, see section “Technical Data”.
(Slow) Flashing of the Green Battery Charge Indicator 3
When the charging condition of the battery is
approx. 80 %, the green battery charge indi-
cator 3flashes slowly.
The battery can be removed for immediate use.
Continuous Lighting of the Green Battery Charge Indica-
tor 3
Continuous lighting of the green battery
charge indicator 3 indicates that the battery is
fully charged.
When the battery is not inserted, continuous lighting of the
battery charge indicator 3 indicates that the mains plug is in-
serted in the socket and that the battery charger is ready for
operation.
Battery Charger AL 1815 CV AL 1830 CV AL 1880 CV
Article number 2 607 226 0.. 2 607 225 9.. 2 607 226 1..
Battery charging voltage (automat-
ic voltage detection) V14,418 14,4 18 14,4 18
Charging current A1,5 3,0 8,0
Allowable charging temperature
range
°C 045 0 45 0 45
Charging time for battery capacity,
approx.
Battery
Charged**
approx.
80%*
Battery
Charged**
approx.
80%*
Battery
Charged**
–1,5 Ah
min 63 24 33 12 27
–2,0 Ah min 84 32 45 22 30
–2,5 Ah min 105 40 60 25 36
–3,0 Ah min 130 48 72 30 46
–4,0 Ah min 168 64 95 27 35
–6,0 Ah min 260 96 130 45 62
Number of battery cells 4–10 4–10 4–10
Weight according to EPTA-
Procedure 01:2014 kg 0,38 0,40 0,60
Protection class / II / II / II
*Charge condition of the battery approx. 80%. The battery can be removed for immediate use.
**Charging condition of the battery is 97% 100%.
Full
Full
OBJ_BUCH-3412-001.book Page 8 Monday, April 23, 2018 1:38 PM
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