Battery Master

Welborn Machado · tech.welborn.com.batterysaver

5.0 out of 5 (4 ratings) 4.5K downloads v4.1 2.5 MB Android 3.2+ PEGI 3 · Everyone

Download APK 2.5 MB All versions

At a glance

Latest version: v4.1 (5)
Updated: Oct 29, 2024 (1 year ago)
APK size: 2.5 MB
Requires: Android 3.2+ (API 13)
CPU support: Any (no native code)
Graphics: OpenGL ES 2.0+
Category: Tools (app)
Listed since: Aug 16, 2019 (at least)
Permissions: 6 (1 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Battery Master is an app by Welborn Machado in the Tools category, listed since at least August 2019. It has no native code, so it runs on any Android processor.

It asks for 6 permissions, 1 of them sensitive: read phone status and identity.

What's new in v4.1

Changes made to User Interface, new buttons, new layouts. Battery information mentioned according to their units and values. Supporting landscape mode and also medium and large devices such as tablets. Newly added Device Information consisting of device id, software version, SIM operator, build info, etc. more to be updated soon. Thank you :)

Description

From the listing uploaded by “catappult”.

Battery Master is an application that shows you whether your mobile is charging or not. It shows the mode of battery charging i:e via AC charger , via USB or via Wireless. Also its shows all the battery Information such as the Battery support in watts and what it is made up of. This app also lists all the applications that are installed and running on the mobile device. You can also check the current system timing in this app.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “WelTech” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified Jan 31, 2020
Antivirus scan passed Sep 9, 2020
Signed byCN=Welborn Machado, OU=Welborn_Mac, O=WelTech, L=Mumbai, ST=Maharashtra, C=91
Signing certificate (SHA-1)EA:E9:59:F1:43:BB:21:6F:34:73:36:CB:4D:EE:C8:45:6C:DC:99:97
File MD5689dded5046602501ee5ccdc0165f1cb
Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (6)

Battery Master requests 6 permissions, 1 of them sensitive.

Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Battery Master APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Battery Master APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 689dded5046602501ee5ccdc0165f1cb.