# Graupner Charger Link

> Remote control and monitoring for Graupner Polaron chargers via WiFi. (iPhone/iPad app by GRAUPNER CO.,Ltd.)

- Source: https://appshunter.io/ios/app/graupner-charger-link/id1209319924 (this page in markdown: same URL + `.md`)
- Developer: [GRAUPNER CO.,Ltd](https://appshunter.io/developer/1188948551)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 63 MB
- Languages: English
- Released: 2017-03-02
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/graupner-charger-link/id1209319924/reviews.md

## What is Graupner Charger Link?

With Graupner Charger Link, it is possible to control and check charging status with using WiFi module on Graupner’s Polaron charger series.

This app provides access to your WiFI enabled Polaron charger to control charging, discharging, monitoring, battery information and more. 
You can now set and select charge profiles and control all charger functions using your phone. Charge profiles can also be set by scanning a barcode or QR-code. After scanning your battery barcode, you can specify each battery parameter which is stored on the phone for easy retrieval. When a barcode is recognized it will automatically setup the charger with the correct charge profile. Alternatively, the freely downloadable Graupner QR-Code software enables the creation of battery specific QR-codes which are recognized by the App and to automatically setup the charger based on your preferences.
The App supports two channel charging
Available Menu Options
   - Battery Profile 
   - Charge
   - Discharge
   - Cycle
   - Balance
   - Data 
   - User Setting
   - Store

How to use:
    Please follow the order below:
    1. Plug it into EXT.MOD(ESC) port at POLARON Charger and use.
        In case of POLARON AC/DC charger, plug it into ESC port on top.
    2. Select WiFiMD at USER settings on the charger.
    3. Click on MISC ? ESC on charger menu, and check the word PASS on the screen.
    4. Select GRAUPNER_??? as WiFi on the smartphone, and connect with the provided passcode.
    5. Run app and operate the charger.

Warning:
    Monitoring around the charger while operating is a MUST. If you need to go far away from the charger so that WiFi would not be working, then please stop the charger before you leave.
    No other WiFi module than No.S8503 should be connected to charger.
    Do not use the WiFi module on other purposes. Only use it on Polaron chargers.
    WiFi module will face a trouble if more than 5V power is supplied.
    Immediately stop using the module if any failure occurs, and ask service center.

## Key features

- Remote charger control via WiFi
- Monitor charging and discharging status
- Set and select charge profiles
- Scan QR codes for battery profiles
- Store and retrieve battery data
- Two-channel charging support

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/graupner-charger-link/id1209319924/reviews.md

### 5/5 — POLARON EX CHARGER

*2021-01-25*

This is awesome!!!
Easy connection and set up on Graupner Polaron Charger.
It looks to me like I can control every feature on my charger with this phone app.
I can be doing something else and get an alert that my battery is completely charged!!!
Or I can check in on the status of my battery while in a charge this is his really cool stuff.
This is a must have app to have if you own a Polaron Charger.

### 1/5 — Ex1400

*2019-02-13*

Does not work with iPhone X nor does firmware resource update very poor

## Frequently asked questions about Graupner Charger Link

### What is Graupner Charger Link used for?

Graupner Charger Link allows you to control and monitor Graupner's Polaron charger series using a WiFi module. You can manage charging, discharging, and battery profiles remotely from your smartphone.

### Does Graupner Charger Link have ads?

No, Graupner Charger Link is ad-free. The application does not contain any advertisements, providing an uninterrupted user experience.

### What devices is Graupner Charger Link compatible with?

Graupner Charger Link is available for iPhone, iPad, and iPod. It is designed to work with iOS devices.

### How do I connect Graupner Charger Link to my charger?

First, plug the WiFi module into the EXT.MOD(ESC) port on your Polaron charger. Then, select WiFiMD in the charger's USER settings, check for PASS on the screen, connect to the GRAUPNER_??? WiFi network on your smartphone, and finally run the app.

### Can I set up charging profiles with Graupner Charger Link?

Yes, you can set and select charge profiles directly through the app. You can also scan battery barcodes or QR codes to automatically configure the charger with the correct profile.

### What is the update frequency for Graupner Charger Link?

The app was last updated on May 8, 2017, with version 1.2. Future updates will depend on developer releases.

### What are the main menu options in Graupner Charger Link?

The app offers Battery Profile, Charge, Discharge, Cycle, Balance, Data, User Setting, and Store options for comprehensive charger management.

### Is Graupner Charger Link suitable for younger users?

Graupner Charger Link has an age rating of 4+, making it accessible for a wide range of users. However, adult supervision is recommended when operating charging equipment.

## Version history (last 3 releases)

### 1.2 — 2017-05-08

This app has been updated by Apple to display the Apple Watch app icon.

Fixed issue where some settings were truncated

### 1.1 — 2017-03-20

bug fixed

### 1.0 — 2017-03-02

No release notes.

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## More apps by GRAUPNER CO.,Ltd

- [GENIUS WIZARD](https://appshunter.io/ios/app/genius-wizard/id1188948552)

All apps by GRAUPNER CO.,Ltd: https://appshunter.io/developer/1188948551

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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 2026-06-10.*