Battery Guard

Name: Battery Guard
Rating: 4.121212 (535 reviews)
Author: x1y9

By: x1y9 App

Protect your battery and extend the cycle life.

Overview

Google Play Store

Downloads

90,290 ▲ 161

Data as of 2026-08-01

Rating:

4.12 −1

(535)

Version:

3.3.0

Last updated: 2024-01-08

Ranking

#227,849 ▼ 216

Overall

Features & Capabilities

Battery Guard is a lightweight Chrome extension designed to optimize and prolong the life of your lithium battery by managing charging thresholds. By alerting users when their battery reaches customizable high and low power thresholds, it encourages shallow charging cycles, which have been proven to extend battery lifespan significantly.

Key features include text, vibration, and voice alerts (with customizable TTS voice), detailed statistical charts tracking battery cycle loss, temperature, and screen-on time over daily, weekly, and monthly periods. The extension also monitors charging and discharging metrics such as power, temperature, and current with comprehensive charts. Customizable notification bar icons and functions enhance usability, while its compact size (under 200k) ensures a light system footprint. Battery Guard operates in the background to provide continuous battery health monitoring, helping users maximize device longevity efficiently.

User Growth & Download Statistics

App

By:

x1y9

Downloads:

90,290 161

Rating:

4.12

(535) 1 ratings

Version:

3.3.0 Last updated: 2024-01-08

Version code:

30300

Creation date:

2021-11-23

Publisher country:

Permissions:

android.permission.FOREGROUND_SERVICE_SPECIAL_USE Moderate risk
android.permission.USE_FULL_SCREEN_INTENT Moderate risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.RECEIVE_BOOT_COMPLETED Low risk
com.android.vending.BILLING Low risk

Size:

263.47KB

Email:

x1*****@hotmail.com

URLs:

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-01

Compare stats and ranking:

Ranking

# 227,849 ▼ 216

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

x1y9

Google Play Store

https://play.google.com/store/apps/details?id=com.x1y9.battery

Email:

x1*****@hotmail.com

User Reviews

Battery Guard is praised for its simplicity, ease of use, and smooth performance, meeting users' basic expectations effectively. However, multiple users expressed dissatisfaction with it being limited to a 30-day trial without upfront disclosure. Common requests include adding repeat alarms, reminder alerts, and more detailed battery statistics such as charging speed and screen-on time. Additionally, some features are considered too technical for everyday users. Overall, the app shows promise but could benefit from enhanced features and clearer trial information.

Pros