[Android Apps and Games] amn1987:
What does this mean? Is this bypass charging (current drawn directly from AC mains) at work? In the OS battery is shown as fully charged but the charging LED is lit up and the flash symbol that signifies charging is there.

##App info

Version: v3.40

##Device info

Manufacturer: Xiaomi

Model: POCO F1

Brand: Xiaomi

Hardware: qcom

Android version: 11

Android API: 30

Android name: R, Android 11

Security patch: 2021-04-05

Uptime: 1 days, 20 hours, 53 minutes, 6 seconds

Build ID: RQ2A.210405.005

Build Device: beryllium

Board: sdm845

Display: RQ2A.210405.005

Product: beryllium

Cpu: arm64-v8a

Google Play Services: 211515046

##Battery Manager info

Status: FULL (5)

Health: Good (2)

Plugged: AC (1)

Level: 90

Temperature: 34.0 °C

##Charge info

Charge Type: Not available

Charge Rate: ---

##Battery Manager properties

Capacity: 90

Charge Counter: 3 236 374

Current Average: NOT SUPPORTED

Current Now: 3 906

Energy Counter: NOT SUPPORTED

##Battery properties

Capacity displayed: 4 000 mAh

Capacity configured: 4 000 mAh

Capacity calculated: 3 595 mAh

##Interfaces in /sys/class/power_supply/battery

charge_counter=3236374

charge_full=3236400

cycle_count=629

constant_charge_current=-22

charger_temp_max=803

voltage_qnovo=-22

present=1

charge_control_limit_max=16

constant_charge_current_max=1600000

die_health=Cool

capacity=90

fcc_stepper_enable=0

step_charging_enabled=0

technology=Li-poly

charge_full_design=4000000

health=Good

sw_jeita_enabled=1

current_qnovo=-22

input_current_limited=0

type=Battery

status=Full

charge_done=1

dc_thermal_levels=0

dynamic_fv_enabled=1

charge_control_limit=0

charger_type=9

time_to_full_now=0

input_suspend=0

parallel_disable=0

rerun_aicl=0

dp_dm=0

voltage_now=4162587

temp=340

current_now=3906

uevent=

- POWER_SUPPLY_NAME=battery

- POWER_SUPPLY_INPUT_SUSPEND=0

- POWER_SUPPLY_STATUS=Full

- POWER_SUPPLY_HEALTH=Good

- POWER_SUPPLY_PRESENT=1

- POWER_SUPPLY_CHARGE_TYPE=N/A

- POWER_SUPPLY_CAPACITY=90

- POWER_SUPPLY_CHARGER_TEMP=360

- POWER_SUPPLY_CHARGER_TEMP_MAX=803

- POWER_SUPPLY_INPUT_CURRENT_LIMITED=0

- POWER_SUPPLY_VOLTAGE_NOW=4162587

- POWER_SUPPLY_VOLTAGE_MAX=4200000

- POWER_SUPPLY_VOLTAGE_QNOVO=-22

- POWER_SUPPLY_CURRENT_NOW=3906

- POWER_SUPPLY_CURRENT_QNOVO=-22

- POWER_SUPPLY_CONSTANT_CHARGE_CURRENT_MAX=1600000

- POWER_SUPPLY_CONSTANT_CHARGE_CURRENT=-22

- POWER_SUPPLY_TEMP=340

- POWER_SUPPLY_TECHNOLOGY=Li-poly

- POWER_SUPPLY_STEP_CHARGING_ENABLED=0

- POWER_SUPPLY_SW_JEITA_ENABLED=1

- POWER_SUPPLY_DYNAMIC_FV_ENABLED=1

- POWER_SUPPLY_CHARGE_DONE=1

- POWER_SUPPLY_PARALLEL_DISABLE=0

- POWER_SUPPLY_SET_SHIP_MODE=0

- POWER_SUPPLY_DIE_HEALTH=Cool

- POWER_SUPPLY_RERUN_AICL=0

- POWER_SUPPLY_CHARGER_TYPE=9

- POWER_SUPPLY_DP_DM=0

- POWER_SUPPLY_CHARGE_CONTROL_LIMIT_MAX=16

- POWER_SUPPLY_CHARGE_CONTROL_LIMIT=0

- POWER_SUPPLY_CHARGE_COUNTER=3236374

- POWER_SUPPLY_DC_THERMAL_LEVELS=0

- POWER_SUPPLY_CHARGE_FULL=3236400

- POWER_SUPPLY_CHARGE_FULL_DESIGN=4000000

- POWER_SUPPLY_TIME_TO_FULL_NOW=0

- POWER_SUPPLY_CYCLE_COUNT=629

- POWER_SUPPLY_FCC_STEPPER_ENABLE=0

voltage_max=4200000

charger_temp=360

charge_type=N/A

set_ship_mode=0

##Interfaces in /sys/class/power_supply/usb

sdp_current_max=-22

typec_cc_orientation=1

quick_charge_type=1

pd_voltage_min=5000000

input_current_now=174970

online=1

present=1

pd_voltage_max=5000000

real_type=USB_HVDCP_3

type_recheck=0x9

pe_start=1

typec_power_role=sink

pd_current_max=-22

pd_allowed=1

type=USB_HVDCP_3

pr_swap=0

connector_type=0

moisture_detected=0

hw_current_max=2750000

ctm_current_max=-22

typec_mode=Source attached (default current)

voltage_now=5039062

rerun_apsd=???

boost_current=0

pd_active=0

hvdcp3_type=1

voltage_max_design=12000000

uevent=

- POWER_SUPPLY_NAME=usb

- POWER_SUPPLY_PRESENT=1

- POWER_SUPPLY_ONLINE=1

- POWER_SUPPLY_VOLTAGE_MAX=12000000

- POWER_SUPPLY_VOLTAGE_MAX_DESIGN=12000000

- POWER_SUPPLY_VOLTAGE_NOW=4980468

- POWER_SUPPLY_QUICK_CHARGE_TYPE=1

- POWER_SUPPLY_PD_CURRENT_MAX=-22

- POWER_SUPPLY_CURRENT_MAX=1575000

- POWER_SUPPLY_TYPE=USB_HVDCP_3

- POWER_SUPPLY_TYPEC_MODE=Source attached (default current)

- POWER_SUPPLY_TYPEC_POWER_ROLE=sink

- POWER_SUPPLY_TYPEC_CC_ORIENTATION=1

- POWER_SUPPLY_PD_ALLOWED=1

- POWER_SUPPLY_PD_ACTIVE=0

- POWER_SUPPLY_INPUT_CURRENT_SETTLED=1575000

- POWER_SUPPLY_INPUT_CURRENT_NOW=193388

- POWER_SUPPLY_BOOST_CURRENT=0

- POWER_SUPPLY_PE_START=1

- POWER_SUPPLY_CTM_CURRENT_MAX=-22

- POWER_SUPPLY_HW_CURRENT_MAX=2750000

- POWER_SUPPLY_REAL_TYPE=USB_HVDCP_3

- POWER_SUPPLY_HVDCP3_TYPE=1

- POWER_SUPPLY_PR_SWAP=0

- POWER_SUPPLY_PD_VOLTAGE_MAX=5000000

- POWER_SUPPLY_PD_VOLTAGE_MIN=5000000

- POWER_SUPPLY_SDP_CURRENT_MAX=-22

- POWER_SUPPLY_CONNECTOR_TYPE=0

- POWER_SUPPLY_TYPE_RECHECK=0x9

- POWER_SUPPLY_MOISTURE_DETECTED=0

voltage_max=12000000

input_current_settled=1575000

current_max=1575000

##Interfaces in /sys/class/power_supply/bms

charge_counter=3236372

capacity_raw=230

charge_full=3236400

cc_step_sel=0

cycle_count=629

time_to_full_avg=0

temp_cold=0

temp_hot=600

charge_now=0

voltage_ocv=4153326

capacity=90

esr=107910

charge_full_design=4000000

soc_reporting_ready=1

constant_charge_voltage=4329840

type=BMS

real_capacity=90

resistance=146240

resistance_id=99000

time_to_full_now=0

charge_counter_shadow=2636371

temp_warm=450

temp_cool=150

debug_battery=0

voltage_now=4161366

charge_now_raw=-1318088

battery_type=e10_cos_4000mAh

voltage_max_design=4400000

temp=340

current_now=3906

uevent=

- POWER_SUPPLY_NAME=bms

- POWER_SUPPLY_CAPACITY=90

- POWER_SUPPLY_CAPACITY_RAW=230

- POWER_SUPPLY_TEMP=340

- POWER_SUPPLY_TEMP_COLD=0

- POWER_SUPPLY_TEMP_COOL=150

- POWER_SUPPLY_TEMP_WARM=450

- POWER_SUPPLY_TEMP_HOT=600

- POWER_SUPPLY_VOLTAGE_NOW=4161366

- POWER_SUPPLY_VOLTAGE_OCV=4153326

- POWER_SUPPLY_CURRENT_NOW=3906

- POWER_SUPPLY_RESISTANCE_ID=99000

- POWER_SUPPLY_RESISTANCE=146240

- POWER_SUPPLY_ESR=107910

- POWER_SUPPLY_BATTERY_TYPE=e10_cos_4000mAh

- POWER_SUPPLY_CHARGE_FULL_DESIGN=4000000

- POWER_SUPPLY_VOLTAGE_MAX_DESIGN=4400000

- POWER_SUPPLY_CYCLE_COUNT=629

- POWER_SUPPLY_CYCLE_COUNTS=19 177 571 1048 1294 1222 652 50

- POWER_SUPPLY_CHARGE_NOW_RAW=-1318088

- POWER_SUPPLY_CHARGE_NOW=0

- POWER_SUPPLY_CHARGE_FULL=3236400

- POWER_SUPPLY_CHARGE_COUNTER=3236372

- POWER_SUPPLY_CHARGE_COUNTER_SHADOW=2636371

- POWER_SUPPLY_TIME_TO_FULL_AVG=0

- POWER_SUPPLY_TIME_TO_EMPTY_AVG=77549

- POWER_SUPPLY_TIME_TO_FULL_NOW=0

- POWER_SUPPLY_SOC_REPORTING_READY=1

- POWER_SUPPLY_DEBUG_BATTERY=0

- POWER_SUPPLY_CONSTANT_CHARGE_VOLTAGE=4329840

- POWER_SUPPLY_CC_STEP=0

- POWER_SUPPLY_CC_STEP_SEL=0

- POWER_SUPPLY_REAL_CAPACITY=90

cc_step=0

cycle_counts=19 177 571 1048 1294 1222 652 50

time_to_empty_avg=77549

##Interfaces in /sys/class/power_supply/dc

input_current_now=0

online=0

present=0

real_type=Wipower

type=Wireless

input_suspend=0

uevent=

- POWER_SUPPLY_NAME=dc

- POWER_SUPPLY_INPUT_SUSPEND=0

- POWER_SUPPLY_PRESENT=0

- POWER_SUPPLY_ONLINE=0

- POWER_SUPPLY_INPUT_CURRENT_NOW=0

- POWER_SUPPLY_CURRENT_MAX=500000

- POWER_SUPPLY_DC_ADAPTER=0

- POWER_SUPPLY_REAL_TYPE=Wipower

dc_adapter=0

current_max=500000

##Old Measurement Interfaces

INTERFACE 1: entryNr=20, multip=1.0

path=/sys/class/power_supply/battery/current_now

INTERFACE 2: entryNr=43, multip=1.0

path=/sys/class/power_supply/bms/current_now

##Measurement Service

Charging state: Full

Plugged state: AC charger

Health state: Good

Error state: ---

Average validity: false

Average current: ---

Average queue count: 15

Average smoothing count: 3

Raw average: ---

Using an ext. USB Power Tester current drawn varies between 300-600mA with the device in use. Resistance between 9-13Ohms. If testing is done in CPU Throttling app current drawn jumps to 1.2-1.4A and ress. falls to 4Ohms.

P.S. I have manually limited max. charging current to 1.6A and max. charging voltage to 4.2V. Previously when set to 4.1V and max. battery charge was set to 75% it was very DIFFERENT.

@nihil0