# Reliance Battery

> Smart battery pack monitoring and management app via Bluetooth. (iPhone/iPad app by 应刚 郑.)

- Source: https://appshunter.io/ios/app/reliance-battery/id1546030409 (this page in markdown: same URL + `.md`)
- Developer: [应刚 郑](https://appshunter.io/developer/1446858821)
- Category: Utilities, Productivity
- Price: Free
- Rating: 3.00/5 from 4 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 31 MB
- Languages: English, Chinese
- Released: 2020-12-23
- Data updated: 2026-07-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/reliance-battery/id1546030409/reviews.md

## What is Reliance Battery?

The smart battery pack has a built-in remote Bluetooth module. It connects to the app via Bluetooth and the mobile phone. The app can read the following information:
1. The working state of the battery pack: charge point, discharge, working voltage, current, temperature, remaining power, etc.;
2. Protection information such as overvoltage, undervoltage, overcurrent, and overtemperature;
3. The number of cells in series, the voltage and release of each cell;
4. Hardware short-circuit and delay, balanced turn-on voltage;
5. Threshold settings for remaining power and temperature reminders, if lower than the set thresholds, you will receive reminders;
6. Positioning function. When the APP is disconnected from the battery pack, the APP will receive the positioning information.
7. Through wifi configuration, the battery can realize software upgrade.

## Key features

- Real-time battery status monitoring
- Protection alerts (overvoltage, overcurrent)
- Individual cell voltage monitoring
- Configurable power and temperature reminders
- Battery pack positioning
- Software upgrade via Wi-Fi


## Frequently asked questions about Reliance Battery

### What information can Reliance Battery show me about my battery pack?

Reliance Battery displays working states like charge point, discharge, voltage, current, temperature, and remaining power. It also shows protection information such as overvoltage, undervoltage, overcurrent, and overtemperature.

### Does Reliance Battery offer any reminder features?

Yes, you can set thresholds for remaining power and temperature reminders. If the battery pack's status drops below these set thresholds, you will receive notifications.

### Can Reliance Battery help me find my battery pack if it's lost?

Yes, Reliance Battery includes a positioning function. When the app disconnects from the battery pack, it will provide the last known positioning information.

### How often is Reliance Battery updated?

The app was last updated on July 19, 2023, with version 1.2.1. This indicates regular maintenance and potential feature additions.

### What devices is Reliance Battery compatible with?

Reliance Battery is available for iPhone and iPod devices. It requires iOS 4.0 or later.

### What is the user rating for Reliance Battery?

Reliance Battery has a rating of 3.0 stars based on 4 user ratings. This suggests a mixed user experience.

### Can I upgrade the software on my battery pack using Reliance Battery?

Yes, through Wi-Fi configuration, Reliance Battery enables software upgrades for your compatible battery pack.

### Does Reliance Battery have ads?

No, Reliance Battery does not contain advertisements. It is a free application without any ad interruptions.

## Version history (last 5 releases)

### 1.2.1 — 2023-07-19

1.Fixed Bluetooth upgrade failure for systems with iOS16 or later.
2.Fixed Device switch occasionally data cleaning is not clean.
3.Added eixt app funtion.

### 1.2.0 — 2022-11-01

1.Changed some page.
2.Added Bluetooth upgrade BMS function.
3.Fixed some bugs.

### 1.1.1 — 2022-10-25

1.Fixed some bugs.

### 1.1.0 — 2022-07-20

1. Add historical failure details parsing.
2. Added battery troubleshooting feature.
3. Fixed some bugs.
4.Theme modification.
5. Some page adjustments.

### 1.0.5 — 2022-05-06

1. Add forced charging control function.
2. Adjust display content.
3. Fix some bugs.

## Apps similar to Reliance Battery

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Battery Monitor BM2](https://appshunter.io/ios/app/battery-monitor-bm2/id1115492033) | 4.2 (52) | Free | Utilities |
| [Remote Battery Level for Watch](https://appshunter.io/ios/app/remote-battery-level-for-watch/id954912200) | 3.9 (302) | Free | Utilities |
| [Battery Life - check runtimes](https://appshunter.io/ios/app/battery-life-check-runtimes/id1080930585) | 4.6 (33,031) | Free | Utilities |
| [Battery Testing](https://appshunter.io/ios/app/battery-testing/id887730232) | 4.5 (12,129) | Free | Utilities |
| [Battery HD+ Pro](https://appshunter.io/ios/app/battery-hd-plus-pro/id328670983) | 4.6 (432) | $3.99 | Utilities |
| [Battery HD+](https://appshunter.io/ios/app/battery-hd-plus/id331453283) | 4.5 (2,596) | Free | Utilities |

## More apps by 应刚 郑

- [DT Smart Battery](https://appshunter.io/ios/app/dt-smart-battery/id1446858822)
- [Stewart Golf](https://appshunter.io/ios/app/stewart-golf/id1501456258)
- [TK Smart Battery](https://appshunter.io/ios/app/tk-smart-battery/id1562610645)
- [EVOLVE BATTERY](https://appshunter.io/ios/app/evolve-battery/id1568415457)
- [WXJINSUN BATTERY](https://appshunter.io/ios/app/wxjinsun-battery/id1572569174)

All apps by 应刚 郑: https://appshunter.io/developer/1446858821

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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 2026-07-05.*