Power Supply
The tool can be operated using a Bosch Li-ion
rechargeable battery.
Operation with Battery Pack (see figure C)
Use only Bosch
rechargeable lithium-ion
battery packs listed in the technical data
section of this manual. Use of other battery
packs may increase the risk of fire, personal
injury and property damage.
Remove the batteries from
the tool when not using it
for extended periods. When storing for
extended periods, the batteries can corrode and
self-discharge.
Note: The battery pack is supplied partially
charged. To ensure full capacity of the battery
pack, completely charge the battery pack in
the battery charger before using for the first
time.
Use only Bosch chargers
listed in the technical data
section of this manual. Use of other chargers
may increase the risk of fire, personal injury and
property damage.
Preparation
The lithium-ion battery pack can be charged
at any time without reducing its service life.
Interrupting the charging procedure does not
damage the battery pack.
The lithium-ion battery is protected against
deep discharge by the Electronic Cell Protec-
tion (ECP). A protective circuit switches the
laser level off when the battery is drained.
• Following the automatic shut off of the tool,
do not continue to press the On/Off button.
The battery can be damaged.
To insert the charged battery pack 20, slide
it into the battery port 18 until you feel it lock
into position. Do not use force.
To remove the battery pack 20, press the
unlocking buttons 19 and pull the battery pack
out of the battery port 18. Do not use force.
Battery Status Indicator
The battery status indicator f on the display
shows the charging state of the batteries or
battery pack 20.
Indication
-11-
Capacity
>2/3
≤2/3
≤1/3
≤10 %
Changing the Batteries or Battery Pack