# ETM TEC — ETM TEC

> ETM TEC (iPhone/iPad app by SHENZHEN SMARTEC TECHNOLOGY COMPANY LIMITED.)

- Source: https://appshunter.io/ios/app/etm-tec/id1561301041 (this page in markdown: same URL + `.md`)
- Developer: [SHENZHEN SMARTEC TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1190436409)
- Category: Utilities
- Price: Free
- Age rating: 9+
- Requires: iOS 9.3 · 2 MB
- Languages: Dutch, English, French, German
- Released: 2021-04-22
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/etm-tec/id1561301041/reviews.md

## What is ETM TEC?

This App is for the 12V lithium battery (LiFePO4). Get real-time battery information using this app.
FEATURES:
Works with Bluetooth 4.0 or higher
Monitors state of charge, cycles, current, voltage, temperature, capacity, average time to empty and average time to full.


## Version history (last 1 release)

### 1.0 — 2021-04-22

No release notes.

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## More apps by SHENZHEN SMARTEC TECHNOLOGY COMPANY LIMITED

- [SmarTEC-BMS](https://appshunter.io/ios/app/smartec-bms/id1190436410)
- [SmarTEC](https://appshunter.io/ios/app/smartec/id1483590945)
- [Enduro Battery](https://appshunter.io/ios/app/enduro-battery/id1528654182)
- [HAIDI](https://appshunter.io/ios/app/haidi/id1528654656)
- [Fusion Battery](https://appshunter.io/ios/app/fusion-battery/id1562619720)

All apps by SHENZHEN SMARTEC TECHNOLOGY COMPANY LIMITED: https://appshunter.io/developer/1190436409

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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 2026-06-05.*