The tool can either be operated with commercially
available LR6 (AA) batteries or with the Bosch re-
chargeable Lithium-ion battery pack (optional) out-
lined in the technical section of this manual.
Alkaline batteries (2 x 1,5 V LR6 (AA)) are recommend-
ed for the laser measure.
Press the locking mechanism (12) to open the battery
compartment cover (13) and remove the battery com-
partment cover. Insert the batteries. When inserting,
pay attention to the correct polarity according to the
representation on the inside of the battery compart-
ment.
When the empty battery symbol first appears on the
display, then approximately 100 measurements are
still possible. When the battery symbol is empty and
red flashing, measurements are no longer possible.
Replace the batteries.
Always replace all batteries at the same time. Only
use batteries from one brand and with identical ca-
pacity.
Remove the batteries from the laser measure when
not using it for extended periods. When storing for
extended periods, the batteries can corrode and dis-
charge themselves.
lithium-ion battery pack manual before using the bat-
tery pack. Improper usage and recharge of battery
pack may increase the risk of fire, personal injury and
property damage.
2610059289 01-21 GLM165-G.indd 21
preparation
Operation with LR6 (AA) batteries
Operation with Bosch rechargeable lithium-ion
battery packs (optional) (see figure C)
power Supply
Follow all warnings and all instruc-
tions in the Bosch rechargeable
Use only Bosch rechargeable lithi-
um-ion battery packs listed in the
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