# Olelon Connect

> Bluetooth-connected battery pack monitoring and firmware upgrade utility. (iPhone/iPad app by OLELON ENERGY COMPANY LIMITED.)

- Source: https://appshunter.io/ios/app/olelon-connect/id6450973145 (this page in markdown: same URL + `.md`)
- Developer: [OLELON ENERGY COMPANY LIMITED](https://appshunter.io/developer/1696022235)
- Category: Utilities
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 26 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2023-08-11
- Data updated: 2026-08-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/olelon-connect/id6450973145/reviews.md

## What is Olelon Connect?

The intelligent battery pack has a built-in remote Bluetooth module. It connects to a mobile application via Bluetooth. The application can read the following information:
1. The operational status of the battery pack: charging, discharging, operating voltage, current, temperature, remaining battery level, etc.
2. Bluetooth connection allows for one-button upgrade of device versions.
3. It can display detailed fault information about the current operation of the device.
4. You can view historical fault information about the previous operation of the device.

About Olelon
Olelon Energy USA Company Limited is devoted to build the best lithium batteries for people all over the world. Through advanced and sophisticated R&D, we have designed all of our batteries to provide years of trouble free service. 

Only the highest quality of LiFePO4 cells from the best manufacturer in the world will be used on our batteries. Every Olelon battery contains cells that are meticulously sorted and matched for both capacity and resistance. Trust Olelon battery for all of your deep cycle and trouble free battery needs.

## Key features

- Real-time battery status monitoring
- Operational voltage and current display
- Temperature and remaining battery level
- One-button Bluetooth firmware upgrades
- Detailed current fault information
- Historical fault data viewing

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/olelon-connect/id6450973145/reviews.md

### 3/5 — Good information Need to fix update issue.

*2024-11-03*

Just purchased a new golf cart with the Olelon 48v 105ah. Saw the IOS QR code so I loaded your app. The Bluetooth link works great. The info from the battery pack is very helpful.
But the app 2.106 will display that there is BMS update. Followed the update instructions. It showed that it updated, and we confirmed it.
The next time you connect the app via Bluetooth it shows tye same update message. 
It just keeps giving the update message no matter how many times you run the update… This needs to be corrected to have any faith in the app. Fix this and it is a 5 star app.

## Frequently asked questions about Olelon Connect

### What information can I see about my Olelon battery pack?

You can view the operational status, including charging/discharging state, operating voltage, current, temperature, and remaining battery level. The app also displays detailed fault information.

### Can I update my Olelon battery pack's software with this app?

Yes, the app supports one-button firmware upgrades for your device via Bluetooth connection, ensuring your battery pack has the latest software.

### Does Olelon Connect show past issues with the battery pack?

Yes, the application allows you to view historical fault information from previous operations of the device, which can be helpful for long-term maintenance.

### What devices is Olelon Connect compatible with?

Olelon Connect is available for iPhone and iPod devices. It requires a Bluetooth connection to the Olelon battery pack.

### How often is Olelon Connect updated?

The latest version available is 3.2.25, last updated on April 10, 2026. This indicates a recent update, suggesting ongoing support.

### What is the user rating for Olelon Connect?

Olelon Connect has a rating of 3.0 stars based on 2 user ratings. This suggests a mixed reception from its current user base.

### Is Olelon Connect free to download and use?

Yes, Olelon Connect is available for free. There are no in-app purchases or advertisements mentioned.

### What is the age rating for Olelon Connect?

Olelon Connect has an age rating of 4+, making it suitable for a wide range of users, including children.

## Version history (last 5 releases)

### 3.3.42 — 2026-08-11

1. Fix some bugs.

### 3.3.41 — 2026-08-10

1. Fix some bugs.

### 3.3.33 — 2026-06-23

1. Fix some bugs.

### 3.3.31 — 2026-06-16

1. Fix some bugs.

### 3.2.25 — 2026-04-10

1. Fix some bugs.

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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 2026-08-16.*