R40Pro · 1 version · 12 samples
Android
9 Pie
Battery
3900 mAh
Technology
Unknown
Chipset
unknown
Memory
8/128 GB
Display
720x1476 (57Hz)
Model
R40Pro
Max charging temperature
34.7°C
average peak while charging
Screen-on time
10h 0min
estimated on a full charge
Estimated battery life
12h 30min
estimated on a full charge
See your own charging speed, screen-on time and battery health in real time with Battery Guru.
Get Battery GuruSpotted a mistake?
Specs or numbers look off for the Xiaolajiao R40Pro? Let us know and we'll fix it.
The Xiaolajiao R40Pro packs a 3900 mAh Unknown battery and lasts about 12h 30min on a full charge with around 10h 0min of screen-on time. It charges from 0 to 100% in roughly 11h 0min, peaking near 34.7°C while charging. Every figure is aggregated anonymously from real R40Pro owners using Battery Guru (12 samples), so it reflects everyday usage rather than lab claims.
Based on 12 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Xiaolajiao R40Pro lasts about 12h 30min on a full charge, with roughly 10h 0min of screen-on time.
The R40Pro charges from 0 to 100% in approximately 11h 0min, with charging temperatures peaking around 34.7°C.
The R40Pro has a 3900 mAh Unknown battery.
It is aggregated anonymously from real R40Pro owners using the Battery Guru app (12 samples), reflecting real-world usage rather than manufacturer specifications.