Here's what I changed in regs:
HKLM\Comm\AsyncMac1\Params
DisablePowerManagement=0
HKLM\Comm\PPTP1\Params
DisablePowerManagement=0
HKLM\Comm\L2TP1\Params
DisablePowerManagement=0
HKLM\Drivers\SDCARD\ClientDrivers\Class\SDMemory_C lass\High_Capacity
DisablePowerManagement=0
HKLM\Drivers\SDCARD\ClientDrivers\Class\MMC_Class\ High_Capacity
DisablePowerManagement=0
HKLM\Drivers\SDCARD\ClientDrivers\Class\SDMemory_C lass
DisablePowerManagement=0
HKLM\Drivers\SDCARD\ClientDrivers\Class\MMC_Class
DisablePowerManagement=0
HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Battery
PollInterval=20000
// probably time between checking battery status, it's 10s by default, changed it to 20s