# ExtraPOWER App

> ExtraPOWER App (iPhone/iPad app by 奎 江.)

- Source: https://appshunter.io/ios/app/extrapower-app/id6760806980 (this page in markdown: same URL + `.md`)
- Developer: [奎 江](https://appshunter.io/developer/1864793050)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 33 MB
- Languages: English, Chinese
- Released: 2026-04-16
- Data updated: 2026-04-25
- User reviews in markdown: https://appshunter.io/ios/app/extrapower-app/id6760806980/reviews.md

## What is ExtraPOWER App?

Extra Power is a powerful and user-friendly mobile application that gives you complete insight and control over your Bluetooth-enabled smart batteries. Perfect for electric vehicles, solar energy systems, portable power stations, and more—Extra Power turns complex battery data into clear, actionable information.
Key Features:
Bluetooth Device Discovery & Broadcasting
Browse a live list of nearby Bluetooth battery devices. Your device can also broadcast its presence to be detected by other users.
Real-Time Battery Dashboard
Once connected, view critical battery metrics in real time, including: 
• State of Charge (SOC)
• Total Voltage
• Current (Charge/Discharge)
• Instantaneous Power (Watts)
• Individual Cell or String Voltages
Battery Control Panel
Take command of your battery system:
• Check the status of charge and discharge MOSFETs
• Remotely enable or disable the discharge switch for safety or maintenance
Customize Your Device
Easily rename your Bluetooth battery directly from the app—making it simple to identify and manage multiple units.
Built for both professionals and everyday users, Extra Power delivers precision, reliability, and peace of mind—all from the palm of your hand.
Extra Power: See more. Control more. Power smarter.


## Version history (last 1 release)

### 1.0 — 2026-04-17

No release notes.

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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 2026-04-25.*