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HP Recommended
HP EliteBook 820 G3 Base Model Notebook PC
Microsoft Windows 10 (64-bit)

Hi, I have some issues with my laptop, 1. laptop power off suddenly without warning when battery on 35% and unable to on until I plug ac adopter and second is charging  starts from 35% not from 0, and unable to calibrate battery because of sudden power off at 35% and starts charging from 35%,
HP support assistant report of battery:
Primary Battery: Calibrate

Warranty Type: 3
Cycle count: 37 / 1000
Manufacturer: 333-27-35
Serial Number: 47807 2020/07/07
Temperature: 41 °C
Current: 250 mA
Terminal Voltage: 12249 mV
Design Voltage: 11400 mV
AC Power: Yes
CT Number: 6EUXD07BB3225U
Design Capacity: 41 WHr
Full Charge Capacity: 29 WHr (70%)
Remaining Capacity: 28 WHr,

when i contact chat suppport they said :  we are not authorized to support other regions.

1 REPLY 1
HP Recommended

Hi, @Moutsim this challenge is most likely a battery problem. You may need to get a replacement battery for your laptop.

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