Original topic:

Suspecting a fake Battery on my Device

(Topic created: 02-25-2024 10:25 PM)
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ruxZy-GalaxyS20Ultra
Constellation
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Galaxy S20

Hello everyone i bought a second hand S20 Ultra and i think the battery is pretty messed up anyone can confirm this? Thanks (i got this log through adb)

Current Battery Service state:

AC powered: false

USB powered: true

Wireless powered: false

Max charging current: 0

Max charging voltage: 0

Charge counter: 1800000

status: 5

health: 2

present: true

level: 100

scale: 100

voltage: 4342

temperature: 278

technology: Li-ion

batteryMiscEvent: 65536

batteryCurrentEvent: 0

mSecPlugTypeSummary: 2

LED Charging: true

LED Low Battery: true

current now: 293

charge counter: 1800000

Adaptive Fast Charging Settings: true

Super Fast Charging Settings: true

FEATURE\_WIRELESS\_FAST\_CHARGER\_CONTROL: true

mWasUsedWirelessFastChargerPreviously: false

mWirelessFastChargingSettingsEnable: true

LLB CAL: 20200218

LLB MAN: 20200221

LLB CURRENT: YEAR2024M2D25

LLB DIFF: 209

mSavedBatteryBeginningDate: 0

SEC\_FEATURE\_BATTERY\_FULL\_CAPACITY: true

mFullCapacityEnable: false

FEATURE\_HICCUP\_CONTROL: true

FEATURE\_SUPPORTED\_DAILY\_BOARD: false

SEC\_FEATURE\_BATTERY\_LIFE\_EXTENDER: false

SEC\_FEATURE\_USE\_WIRELESS\_POWER\_SHARING: true

BatteryInfoBackUp

mSavedBatteryAsoc: 93

mSavedBatteryMaxTemp: 459

mSavedBatteryMaxCurrent: 6260

mSavedBatteryUsage: 24238

FEATURE\_SAVE\_BATTERY\_CYCLE: true

SEC\_FEATURE\_PREVENT\_SWELLING: false

4 Replies
Nerdboy2
Astronaut
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Galaxy S20
They probably put in a bad battery in your s20 Ultra
KiwiBird97
Red Giant
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Galaxy S20
Go to the Support tab of Samsung Members > Phone Diagnostics > Battery Status. Do you get a screen like this? If you see Action Required, there could be a bad battery (indicated by "Life: Bad").1708986969347.jpg
ruxZy-GalaxyS20Ultra
Constellation
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Galaxy S20

Hello thank u, it says life : Good

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Al1959
Astronaut
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Galaxy S20
Evidently Samsung has a problem with their battery on the s20 and they're only warranty in it for a year
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