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Lenovo TB520FU

TB520FU · 1 version · 758 samples

10200 mAh16 GB RAMAndroid 16 Baklava144 Hz

Specifications

Android versions

16 Baklava · 15 Vanilla Ice Cream

Battery

10200 mAh

Technology

Li-ion

Chipset

pineapple

Memory options

16/256 GB · 12/256 GB · 8/128 GB · 16/512 GB

Display

2944x1840 (144Hz)

Model

TB520FU

Battery performance

Estimated charging time

2h 30min

to charge 0 → 100%

Max charging temperature

33.1°C

average peak while charging

Screen-on time

9h 30min

estimated on a full charge

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Lenovo TB520FU battery life

The Lenovo TB520FU packs a 10200 mAh Li-ion battery and lasts about 100h 30min on a full charge with around 9h 30min of screen-on time. It charges from 0 to 100% in roughly 2h 30min, peaking near 33.1°C while charging. Every figure is aggregated anonymously from real TB520FU owners using Battery Guru (302 samples), so it reflects everyday usage rather than lab claims.

Based on 302 anonymized samples from Battery Guru.

Frequently asked questions

How long does the TB520FU battery last?

Aggregated Battery Guru data shows the Lenovo TB520FU lasts about 100h 30min on a full charge, with roughly 9h 30min of screen-on time.

How long does the TB520FU take to charge?

The TB520FU charges from 0 to 100% in approximately 2h 30min, with charging temperatures peaking around 33.1°C.

What is the TB520FU battery capacity?

The TB520FU has a 10200 mAh Li-ion battery.

Where does this TB520FU battery data come from?

It is aggregated anonymously from real TB520FU owners using the Battery Guru app (302 samples), reflecting real-world usage rather than manufacturer specifications.

Lenovo TB520FU: battery life & specs | Battery Mentor