View source for PTM:GetBatteryLevel

=Request=
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| Header code [0x00070000]
|}

=Response=
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| Header code
|-
| 1
| Result code
|-
| 2
| u8 output
|}

=Output Values=

These values are only reliable when [[PTM:GetAdapterState|no external power is connected]].

{| class="wikitable" border="1"
|-
!  Value
!  State of charge
|-
| 5
| 100~61% (4 blue bars)
|-
| 4
| 60~31% (3 blue bars)
|-
| 3
| 30~11% (2 blue bars)
|-
| 2
| 10~6% (1 red bar)
|-
| 1
| 5~1% (1 red bar & [[PTMSYSM:SetBatteryEmptyLEDPattern|notification LED]] both blink)
|-
| 0
| 0% (system shutdown)
|}