# PowerXtreme PRO — Insight into your battery

> Insight into your battery (iPhone/iPad app by Emergoplus.)

- Source: https://appshunter.io/ios/app/powerxtreme-pro/id1597082457 (this page in markdown: same URL + `.md`)
- Developer: [Emergoplus](https://appshunter.io/developer/1095549157)
- Category: Utilities, Travel
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 38 MB
- Languages: American English
- Released: 2022-04-08
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/powerxtreme-pro/id1597082457/reviews.md

## What is PowerXtreme PRO?

Your PowerXtreme battery, always within reach.

The PowerXtreme app connects to your EmergoStar / PowerXtreme battery over Bluetooth. That way you can easily check the current battery status and change the settings wirelessly - straight from your phone.

ALWAYS IN THE PICTURE
• See the current charge level
• Check voltage, current and temperature live
• View the capacity in Ah and the number of charge cycles
• Get warnings for extreme temperatures, short circuit and overload, among others

SIMPLE TO USE
• Switch on storage mode when you do not need the battery for a longer period
• Set the heater on batteries with a built-in heating element
• Give every battery its own recognizable name
• Easily send a service report if you have a question or a problem
• Install available firmware updates straight from your phone

GOOD TO KNOW
To use this app you need an EmergoStar / PowerXtreme battery with Bluetooth. Turn Bluetooth on and stay near the battery while you use it.

The app is available in Dutch, English, German and French.


## Version history (last 5 releases)

### 1.9.0 — 2026-08-14

This update makes the app faster and more dependable in everyday use.

### 1.8.0 — 2026-08-01

EASILY UPDATE YOUR BATTERY
From now on you install available software updates straight from the app. The app first checks whether your battery is charged enough, then shows the progress and the time remaining. Is the update interrupted? It stops safely and you can try again later.

GIVE YOUR BATTERY A NAME
Give every battery a recognizable name. Handy when you use more than one battery.

FASTER HELP WITH QUESTIONS
Something not right? Simply send a service report from the app. The battery details needed are added automatically, so our service department can help you faster.

FASTER AND MORE RELIABLE CONNECTING
The app finds your battery faster and the connection is more stable. You get a message when Bluetooth is switched off, and a dropped connection is restored better. Passwords are now remembered too.

A FRESH, CLEARER LOOK
The app has new icons, a clearer menu and a redesigned animation while it searches for your battery.

EVEN MORE IMPROVEMENTS
Storage mode works faster, the wording has been clarified in all four languages and various small issues have been fixed.

### 1.7.3 — 2025-05-17

New version update which addresses the following points:
- Restoring the Bluetooth connection when it temporarily drops while the app reads your battery information.
- Stability fixes when making a connection on an iOS 18.0 or higher.
- Improvements in configuring your battery (name changes, storage mode, etc.).
- Support for new X60 series of 2025 with pincode protection.

### 1.6.1 — 2024-01-05

Minor bug fix.

### 1.5.7 — 2023-12-14

X210_heater function Implemented

## More apps by Emergoplus

- [PowerXtreme](https://appshunter.io/ios/app/powerxtreme/id1095549158)

All apps by Emergoplus: https://appshunter.io/developer/1095549157

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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 2026-08-19.*