All devices

Samsung Galaxy S9

SM-G960F · 1 version · 2,194 samples

3000 mAh4 GB RAMAndroid 10 Q60 Hz

Specifications

Android

10 Q

Battery

3000 mAh

Technology

Li-Ion

Chipset

sdm845

Memory options

4/64 GB · 4/128 GB · 4/32 GB · 4/256 GB

Display

1080x2085 (60Hz)

Model

SM-G960F

Battery performance

Estimated charging time

2h 0min

to charge 0 → 100%

Max charging temperature

38.4°C

average peak while charging

Screen-on time

4h 0min

estimated on a full charge

Estimated battery life

9h 0min

estimated on a full charge

Track your Galaxy S9

See your own charging speed, screen-on time and battery health in real time with Battery Guru.

Get Battery Guru

Spotted a mistake?

Specs or numbers look off for the Samsung Galaxy S9? Let us know and we'll fix it.

Samsung Galaxy S9 battery life

The Samsung Galaxy S9 packs a 3000 mAh Li-Ion battery and lasts about 9h 0min on a full charge with around 4h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 0min, peaking near 38.4°C while charging. Every figure is aggregated anonymously from real Galaxy S9 owners using Battery Guru (1858 samples), so it reflects everyday usage rather than lab claims.

Based on 1858 anonymized samples from Battery Guru.

Frequently asked questions

How long does the Galaxy S9 battery last?

Aggregated Battery Guru data shows the Samsung Galaxy S9 lasts about 9h 0min on a full charge, with roughly 4h 0min of screen-on time.

How long does the Galaxy S9 take to charge?

The Galaxy S9 charges from 0 to 100% in approximately 2h 0min, with charging temperatures peaking around 38.4°C.

What is the Galaxy S9 battery capacity?

The Galaxy S9 has a 3000 mAh Li-Ion battery.

Where does this Galaxy S9 battery data come from?

It is aggregated anonymously from real Galaxy S9 owners using the Battery Guru app (1858 samples), reflecting real-world usage rather than manufacturer specifications.