Yamaha NEO'S ESS025 2022 Owner's Manual page 72

Lithium-ion battery
Battery
1 Current
charger
status
indicator light
2
3
4
Charging
5
6
ON [Green]
7
8
9
Charging
output is
limited
10
11
Flashing
[Green] (Once
12
a second)
13
Lithium-ion battery level
meter on the battery
Charging progress is
represented by the flashing
segment on the lithium-ion
battery level meter.
Lithium-ion battery level meter on
the multi-function display
Charging progress is represented by
the flashing segment on the lithium-ion
battery level meter.
8-12
Details
The battery charger indicator light comes
on in green when charging is normal.
Charging progress is represented by the
flashing segment on the lithium-ion battery
level meter. As charging progresses, the
segments will increase one by one.
When the battery charger gets hot, the
battery charger indicator light will flash
green to let you know that the charging
output is limited. When the charger
temperature reaches a temperature
suitable for charging, the charging output
becomes normal and the battery charger
indicator light comes on in green.