Battery real capacity. - Redmi Note 9S / Note 9 Pro (Indian Model) Question

Hi.
Please share your phone version, estimated battery capacity and app you use for battery.
Redmi Note 9 Pro Global (joyeuse) I am using AccuBattery app and it shows estimated battery capacity as 4462 mAh, after charge 20% to 80%

Accubattery on Joyeuse says 4878 *after* a full charge.

Related

Redmi Note 4X charge with 20k Xiaomi powerbank

Previously my Redmi Note 4X charging with 20k Xiaomi powerbank for overnight, when it is fully charged, the powerbank will off the power.
However, recently when I charge my phone overnight until full, the powerbank is still charging, my phone charging light is on, and battery monitor widget also has log to shown that its charging eventhough battery reached 100%.
Does it will harm to my phone number for overcharged ?

Dramatic battery decrease?

My battery has only 1k mah left from the 4k? How is it for other people?
Since when you have been using your device? Mine is year and a half old and i have the same sot as you.
The screenshot says the display has approximately used 1196mAh of the battery's capacity. This can be during 1 cycle of charging or even several ones (of not charged at %100 ofc)
Install AccuBattery to check the battery's health and real capacity

Charging after 70%

I have both redmi note 3 and Redmi note 4. In both phones, i am on dotOS 2.4. I noticed that note 3 turns down the charging speed after 70 % and last 30% takes nore than an hour. But redmi note 4 takes less than an hour to be fully charged. It it a kernel issue? Any fix for it?
the kernels protect your battery with chargers...
when your charge is low or high charger amperage is low, with this your battery has better life time.
In miui when i bought my phone the battery charge time is very low but this is bad.
if you can charge your phone to 80% and no more... and use until 10% your battery can work more years.
(when you charge a battery try to no use the phone or no much)
this if your battery can reach a day use with 80% to 10% aprox.

Capacity of the battery

Hi friends, to whom what capacity of the battery shows. After 2 months of using the smartphone, the Accubattery shows capacity of my battery 3660-3700 mAh. What the ....!

Battery capacity

The Reno2 should actually have a 4000mAh battery. However, AccuBattery on my device is only reporting 3689 mAh after a charge or 10. So, that's only 91 percent of the official capacity.
The packaging says that 4000mAh is the 'typical value' (whatever that is) and that the rated value will differ.
Is this normal for the Reno2? Or is my battery already worn/faulty?

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