# EE-BMS

> Battery management system for protecting and optimizing lithium batteries. (iPhone/iPad app by 步泽 王.)

- Source: https://appshunter.io/ios/app/ee-bms/id1558940642 (this page in markdown: same URL + `.md`)
- Developer: [步泽 王](https://appshunter.io/developer/1517358781)
- Category: Utilities
- Price: Free
- Rating: 1.80/5 from 9 App Store ratings · 8 written reviews indexed
- Age rating: 17+
- Requires: iOS 11.0 · 7 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2021-03-18
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ee-bms/id1558940642/reviews.md

## What is EE?

电池管理系统（BMS）是电池与用户之间的纽带 ，主要对象是对二次电池的保护，就是为了能够提高电池的利用率，防止电池出现过度充电和过度放电，可用于电动汽车，电瓶车，机器人，无人机等各种锂电池产品

## Key features

- Battery protection
- Prevents overcharging
- Prevents over-discharging
- Increases battery utilization
- Supports various lithium batteries
- Ideal for EVs and drones

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/ee-bms/id1558940642/reviews.md

### 2/5 — Using this app for Chins batteries

*2024-05-29*

Not really worth it. Main page lists the batteries but each battery info is a jumble of serial number nonsense and a weird percentage that means nothing. No apparent instructions to fine tune or reassign info. Selecting a battery displays gives semi decent info per battery but trying to switch to the other battery just locks up the screen.

### 1/5 — Intermittent- can’t connect when I need to

*2022-10-24*

Sometimes does not see the bms even when close to the battery

### 1/5 — Issues

*2022-08-18*

This app stopped displaying important data, SOC, lifetime cycles and Amps +/-
May have been a BMS issue but the battery will be replaced with an updated app.

### 2/5 — Doesn’t work well.

*2022-04-29*

Sometimes it connects and sometimes it doesn’t. I would like to see multiple batteries at once.

### 1/5 — Chins LifeP04 battery

*2022-03-20*

This is the App for the $545 Chins heated battery and it doesn’t even detect the battery’s Bluetooth.
Battery will not charge or discharge.
And I can’t look in this app the issue.
12.2 v out the box.
Terrible!!!!

### 1/5 — Doesn’t work!

*2022-02-20*

Been in contact with Chins about it, while they have been very responsive, I can’t get it to work. Thank goodness I have the older app which is no longer in the App Store!

### 1/5 — Not English or User Friendly

*2022-02-18*

Think twice before buying HiMASSi LiFePO4 or downloading this App.

This App falls short on so many Levels. No Passwords are provided to effect changes to Temp Setting (°C vs °F) and other settings. It’s too basic for such an Investment into their “supported” LiFePO4 battery costing over $1,500. A HUGE disappointment. Most documentation is in Chinese.

### 4/5 — It’s minimally effective - but works

*2022-01-31*

This works to monitor the temperature, state of charge, voltage and amperage if the battery. The Bluetooth rage is incredible from where I have battery hooked up in my travel trailer. 

There are several places that require a password to access and it’s annoying. For instance, you can see the current amperage, and there a CAL button next to it. Click it and it requires a password. Go to the setting area and there’s a full detail report that requires a password. EPROM requires a password. No password is supplied so I cannot see these items. 

The temperature is in Celsius with no apparent way to view it in Fahrenheit. Lastly, it would be nice to see some graphs for usage over time. 

Overall it works as a quick reference, but it could be better with some added dev work.

## Frequently asked questions about EE

### What is EE-BMS used for?

EE-BMS is a battery management system designed to protect secondary batteries. It prevents overcharging and over-discharging to improve battery utilization and lifespan for devices like electric vehicles, robots, and drones.

### Is EE-BMS suitable for electric cars?

Yes, EE-BMS is designed for various lithium battery products, including electric vehicles. It helps manage and protect the battery system for optimal performance and longevity.

### What types of batteries does EE-BMS support?

EE-BMS supports various lithium battery products. This includes batteries used in electric vehicles, electric scooters, robots, and drones.

### How does EE-BMS protect batteries?

EE-BMS acts as a protective layer between the battery and the user. Its primary function is to prevent overcharging and over-discharging, which are common causes of battery damage and reduced lifespan.

### What is the age rating for EE-BMS?

EE-BMS has an age rating of 17+. This is based on the content and intended use of the application.

### On which devices can I use EE-BMS?

EE-BMS is available for iPhone and iPod devices. It is designed to run on these Apple mobile platforms.

### When was EE-BMS last updated?

The latest version of EE-BMS, 2.0.2, was last updated on March 19, 2026. This indicates a recent update to the application.

### What is the user rating for EE-BMS?

EE-BMS has a user rating of 1.8 stars based on 9 ratings. This suggests a mixed to negative reception from its current user base.

## Version history (last 5 releases)

### 2.0.2 — 2026-03-19

- 修复已知问题

### 2.0.1 — 2025-01-06

- 修复已知 bug

### 2.0.0 — 2024-12-07

- 修复已知问题

### 1.7.1 — 2023-09-28

- Bug 修复

### 1.7.0 — 2023-09-14

- 修复bug

## Apps similar to EE

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [HeatNext](https://appshunter.io/ios/app/heatnext/id1440372440) | — | Free | Utilities |
| [校园通云平台](https://appshunter.io/ios/app/id1448449120) | — | Free | Utilities |
| [武威慧停车](https://appshunter.io/ios/app/id1448009640) | — | Free | Utilities |
| [Macau Grand Prix 大賽車](https://appshunter.io/ios/app/macau-grand-prix/id1436838880) | — | Free | Utilities |
| [AYX](https://appshunter.io/ios/app/ayx/id1439793580) | — | Free | Utilities |
| [雷霸BMS](https://appshunter.io/ios/app/bms/id1662180529) | — | Free | Utilities |

## More apps by 步泽 王

- [Mabru-BMS](https://appshunter.io/ios/app/mabru-bms/id1519571207)
- [Roamer BMS](https://appshunter.io/ios/app/roamer-bms/id1606195768)
- [BASEN BMS](https://appshunter.io/ios/app/basen-bms/id1616436143)
- [VIP-BMS](https://appshunter.io/ios/app/vip-bms/id1631462317)
- [Power Lithium](https://appshunter.io/ios/app/power-lithium/id6444041492)

All apps by 步泽 王: https://appshunter.io/developer/1517358781

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*