BAT-BMS

Name: BAT-BMS
Rating: 3.1 (70 reviews)
Author: Shenzhen Grenergy Technology Co.,Ltd.

By: Shenzhen Grenergy Technology Co.,Ltd. App

Utilities

Overview

Version:

1.1.5

Last updated: 2026-08-03

Ranking

#178,536 ▲ 1,913

Overall

Features & Capabilities

This application is only suitable for Smart Bluetooth lithium battery.

FEATURES

No need for a separate battery monitor.
Wirelessly connect to each battery from your phone.
Track Cycle Life on each battery.
Display SOC, voltage, charge and discharge current, cycle life, cell voltage and temperature.
The phone requires bluetooth5.0 with bluetooth low energy functions.
Operating distance: less than or equal to 15 meters
The APP can connect multiple batteries at a time, and the data of another battery can be viewed by switching between left and right pages.
If you want to connect this battery with another mobile phone,pls exit this app program from the first mobile phone.

User Growth & Download Statistics

App

By:

Shenzhen Grenergy Technology Co.,Ltd.

Rating:

3.10

(70) 0.10

Version:

1.1.5 Last updated: 2026-08-03

Version code:

889220237

Creation date:

2022-02-26

Compatible devices:

Size:

8.72MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-30

Compare stats and ranking:

Ranking

# 178,536 ▲ 1,913

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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

Developed by:

Shenzhen Grenergy Technology Co.,Ltd.

Apple Apps Store

https://apps.apple.com/us/app/bat-bms/id1611741274

User Reviews

Users generally find the app useful for basic battery monitoring and appreciate its cross-brand compatibility and straightforward data. However, widespread Bluetooth connectivity problems dominate complaints, with frequent disconnections and failed auto-reconnects. Several reviews note missing metrics (battery percentage, time remaining, capacity) and even inconsistent cell display across devices. Documentation is sparse, updates are infrequent, and some UX issues—such as opening on the data page instead of the connection page—frustrate users. When the BT connection works, the app is simple and informative; when it doesn’t, it’s largely unusable.

Pros

Provides useful basic battery monitoring data and statistics, and is easy to understand.
Works with multiple battery brands/types and can display data from different batteries.
When connected, setup is straightforward and the app is easy to use.
Free and basic option, appealing for light use.

Cons

Bluetooth connectivity problems: unstable connections, frequent disconnections, and auto-reconnect failures.
Missing or removed data/metrics (battery percentage, time remaining, battery capacity) and occasional cell display issues.
Lack of documentation/manual and setup guidance.
Lack of ongoing updates / maintenance.
UX frustrations and data-display inconsistencies across devices.

Recent reviews

The sudden addition of requiring an undisclosed preset password to allow disabling charge/discharge capabilities was just bad form. Either give the option for us to create or reset the password, or just remove the requirement altogether… come on, guys! What you did ruined the app for many of us. These batteries are very expensive, and you revoked our ability to control our own equipment that cost us a lot of money to have.