It is a battery widget of the dam in accordance with the state of the battery, the water level changes.
★ ★ water level
Water level changes can take six steps depending on the battery level.
(0-19, 20-39, 40-59, 60-79, 80-99, 100%)
The color of the water changes by water level.
0 ~ 19% → water color: brown
20 ~ 39% → water color: green
Color: blue water → 40% or more
★ meaning of character display ★
Water level (EL) → battery power
Water temperature (℃) → battery temperature
The string of the water level right side, the display changes depending on the state.
Drought → battery is when the 0-19%
→ limit water level when the battery power is of 20-39%
Released in → battery is at 40%
When you are connected to the inflow increase → charger