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TECNO SPARK 20

TECNO KJ5n · 1 version · 779 samples

5000 mAh8 GB RAMAndroid 13 Tiramisu90 Hz

Specifications

Android

13 Tiramisu

Battery

5000 mAh

Technology

Li-ion

Chipset

TECNO-KJ5n

Memory options

8/256 GB · 8/128 GB

Display

720x1532 (90Hz)

Model

TECNO KJ5n

Battery performance

Max charging temperature

43.2°C

average peak while charging

Screen-on time

7h 30min

estimated on a full charge

Estimated battery life

14h 0min

estimated on a full charge

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TECNO SPARK 20 battery life

The TECNO SPARK 20 packs a 5000 mAh Li-ion battery and lasts about 14h 0min on a full charge with around 7h 30min of screen-on time. It charges from 0 to 100% in roughly 9h 0min, peaking near 43.2°C while charging. Every figure is aggregated anonymously from real SPARK 20 owners using Battery Guru (640 samples), so it reflects everyday usage rather than lab claims.

Based on 640 anonymized samples from Battery Guru.

Frequently asked questions

How long does the SPARK 20 battery last?

Aggregated Battery Guru data shows the TECNO SPARK 20 lasts about 14h 0min on a full charge, with roughly 7h 30min of screen-on time.

How long does the SPARK 20 take to charge?

The SPARK 20 charges from 0 to 100% in approximately 9h 0min, with charging temperatures peaking around 43.2°C.

What is the SPARK 20 battery capacity?

The SPARK 20 has a 5000 mAh Li-ion battery.

Where does this SPARK 20 battery data come from?

It is aggregated anonymously from real SPARK 20 owners using the Battery Guru app (640 samples), reflecting real-world usage rather than manufacturer specifications.