TECNO KM7k · 1 version · 80 samples
Android
15 Vanilla Ice Cream
Battery
5160 mAh
Technology
Li-ion
Chipset
TECNO-KM7k
Memory
8/256 GB
Display
1080x2400 (144Hz)
Model
TECNO KM7k
Estimated charging time
3h 0min
to charge 0 → 100%
Max charging temperature
39.0°C
average peak while charging
Screen-on time
17h 0min
estimated on a full charge
Estimated battery life
19h 30min
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 TECNO SPARK Slim packs a 5160 mAh Li-ion battery and lasts about 19h 30min on a full charge with around 17h 0min of screen-on time. It charges from 0 to 100% in roughly 3h 0min, peaking near 39.0°C while charging. Every figure is aggregated anonymously from real SPARK Slim owners using Battery Guru (80 samples), so it reflects everyday usage rather than lab claims.
Based on 80 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the TECNO SPARK Slim lasts about 19h 30min on a full charge, with roughly 17h 0min of screen-on time.
The SPARK Slim charges from 0 to 100% in approximately 3h 0min, with charging temperatures peaking around 39.0°C.
The SPARK Slim has a 5160 mAh Li-ion battery.
It is aggregated anonymously from real SPARK Slim owners using the Battery Guru app (80 samples), reflecting real-world usage rather than manufacturer specifications.