Status
One (1) LED quick-flashes yellow,
then one or more LEDs show green
One (1) LED quick-flashes red
3.5 Indicators showing the state of health of the Li-ion battery
Hilti recommends checking the state of health of the Li-ion battery every
time before charging.
To check the battery's state of health, press the release button of the battery
and hold it down for longer than three seconds. The system does not detect
a potential malfunction of the battery due to misuse, for example battery
dropped or pierced, external heat damage, etc.
Status
All LEDs show in sequence, fol-
lowed by one (1) LED showing con-
stantly green.
All LEDs show in sequence, fol-
lowed by one (1) LED quick-flashing
yellow.
All LEDs show in sequence, fol-
lowed by one (1) LED showing con-
stantly red.
3.6 Items supplied
Charger, operating instructions.
Other system products approved for use with this product can be found at
your local Hilti Store or at: www.hilti.group
6
English
Meaning
Charging interrupted. The battery
might be outside the permissible
temperature range.
Charging resumes automatically
as soon as the applicable parame-
ters return to specification. If neces-
sary, bring the battery to the recom-
mended charging temperature.
The Li-ion battery is locked and
cannot be used. Consult Hilti Ser-
vice.
Meaning
The battery can remain in use.
The check to ascertain the battery's
state of health did not complete.
Repeat the procedure, or consult
Hilti Service.
If a connected product can still be
used, the remaining battery capac-
ity is below 50 %.
If a connected product can no
longer be used, the battery has
reached the end of its useful life
and has to be replaced. Consult
Hilti Service.
2275226
*2275226*