# Haidi Classic

> Haidi Classic (iPhone/iPad app by Haidi Energy Tehcnogy Co., Ltd.)

- Source: https://appshunter.io/ios/app/haidi-classic/id6768482303 (this page in markdown: same URL + `.md`)
- Developer: [Haidi Energy Tehcnogy Co., Ltd](https://appshunter.io/developer/1645467042)
- Category: Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 11.0 · 68 MB
- Languages: American English, French (France), German (Germany), Norwegian Bokmål, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-05-12
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/haidi-classic/id6768482303/reviews.md

## What is Haidi Classic?

1. Connect the BMS Bluetooth module through the mobile phone Bluetooth to read the status information of the lithium battery pack;
2. You can view the voltage, total voltage, remaining power, real-time current, cycle times, temperature, pressure difference, etc. of each string of the battery pack, and you can set the protection parameters according to your own needs;
3. An alarm is issued when the battery pack is abnormal, which is convenient for users to check and repair, and provides historical alarm records;


## Version history (last 1 release)

### 4.0.1 — 2026-05-13

No release notes.

## More apps by Haidi Energy Tehcnogy Co., Ltd

- [HaiDi Pro](https://appshunter.io/ios/app/haidi-pro/id6443414754)
- [MAP BMS](https://appshunter.io/ios/app/map-bms/id6443525563)
- [Fusion Battery](https://appshunter.io/ios/app/fusion-battery/id6451328115)
- [ENDURO PRO](https://appshunter.io/ios/app/enduro-pro/id6497792242)
- [Pro-User](https://appshunter.io/ios/app/pro-user/id6504571751)

All apps by Haidi Energy Tehcnogy Co., Ltd: https://appshunter.io/developer/1645467042

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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 2026-08-20.*