M2012K11C · 1 version · 318 samples
Android versions
14 Upside Down Cake · 13 Tiramisu · 11 R
Battery
4520 mAh
Technology
Li-Po
Chipset
lahaina
Memory options
8/256 GB · 8/128 GB · 12/256 GB
Display
1080x2254 (120Hz)
Model
M2012K11C
Estimated charging time
4h 0min
to charge 0 → 100%
Max charging temperature
37.7°C
average peak while charging
Screen-on time
8h 30min
estimated on a full charge
Estimated battery life
36h 0min
estimated on a full charge
See your own charging speed, screen-on time and battery health in real time with Battery Guru.
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The Redmi K40 Pro packs a 4520 mAh Li-Po battery and lasts about 36h 0min on a full charge with around 8h 30min of screen-on time. It charges from 0 to 100% in roughly 4h 0min, peaking near 37.7°C while charging. Every figure is aggregated anonymously from real K40 Pro owners using Battery Guru (52 samples), so it reflects everyday usage rather than lab claims.
Based on 52 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Redmi K40 Pro lasts about 36h 0min on a full charge, with roughly 8h 30min of screen-on time.
The K40 Pro charges from 0 to 100% in approximately 4h 0min, with charging temperatures peaking around 37.7°C.
The K40 Pro has a 4520 mAh Li-Po battery.
It is aggregated anonymously from real K40 Pro owners using the Battery Guru app (52 samples), reflecting real-world usage rather than manufacturer specifications.