7
BF-UM-C-BT F150-D-EN May 2023
USER MANU
AL FOR BA
TTER
Y
8.2.4 LED display for
charging status and
charging capacity
Press the
“ “
button for 1 second to indicate
the state of charge from the LEDs on the battery.
Press and hold the
“ “
button for 6 seconds to
indicate the capacity of the battery.
8.2.4.1 Sleep state
To prevent the battery from being discharged,
the battery management system puts the battery
into deep sleep mode. For technical reasons, no
function is specified in sleep mode. Press the “
“ button and hold for 10 seconds to wake up
from Deep Sleep mode.
Charge status indication
LED
LED state
SOC
First LED
blinks
≤ 5 %
One LED
light turns
green
5 – 20 %
2 LED lights
turn green
20 – 40%
3 LED lights
turn green
40 – 60 %
4 LED lights
turn green
60 – 80 %
5 LED lights
turn green
≥ 80 %
