# ChargerConnect

> Wireless interface for battery charger diagnostics and configuration. (iPhone/iPad app by Lester Electrical.)

- Source: https://appshunter.io/ios/app/chargerconnect/id1076421024 (this page in markdown: same URL + `.md`)
- Developer: [Lester Electrical](https://appshunter.io/developer/941752558)
- Category: Business
- Price: Free
- Rating: 2.30/5 from 125 App Store ratings · 85 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 17 MB
- Languages: American English
- Released: 2017-02-26
- Data updated: 2026-08-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/chargerconnect/id1076421024/reviews.md

## What is ChargerConnect?

The Charger Connect application interfaces wirelessly with Summit II battery chargers over Bluetooth Smart.  

Key features:

+ Displays diagnostic information related to battery charges

+ Allows users to configure battery charges

+ Cloud connectivity

## Key features

- Wireless Bluetooth connection
- Diagnostic information display
- Battery charger configuration
- Cloud connectivity

## What do users think of ChargerConnect?

Overall sentiment: negative

**Pros**

- 👍 User-friendly interface when working properly
- 📊 Comprehensive battery charging information display
- 🔧 Ability to change battery profiles via app
- ⚡ Charger hardware performs well
- 🎯 Quick setup process for initial connection
- 📱 Convenient Bluetooth monitoring capability

**Cons**

- 🐛 Persistent Bluetooth connection failures
- 🔄 Endless loop when attempting to connect
- ❌ App crashes during data reading
- 🔌 Requires manual power/battery disconnect to reset
- 📵 Inconsistent app functionality across sessions
- ⚠️ No error messages for troubleshooting
- 🚫 App becomes unresponsive after initial connection
- 📍 Limited Bluetooth range requiring proximity
- 🔐 Requires location services unnecessarily
- ⚙️ Confusing battery profile management
- 🌐 Requires internet connection despite Bluetooth-only function
- ❌ No support for 36V system profiles
- 🔋 Incorrect battery charge percentage display
- 📱 Inconsistent performance across iOS/Android devices

**Commonly reported bugs**

- App shows 'No charger found' after initial connection
- Bluetooth disconnects when app is closed normally
- App crashes when attempting to read charger data
- Battery charge percentage displays 100% when charger unplugged
- App requires reinstallation to reconnect
- Charger LED lights flash but app fails to connect
- Profile selection greyed out and inaccessible
- App cycles through scanning loop indefinitely
- Conflicting charge state information displayed
- App fails after iOS/Android system updates
- Charger interrupts charging when app connects
- Cannot save battery profile settings
- App not found in Bluetooth device list after first use
- Login required repeatedly for profile changes

**Most requested features**

- WiFi connectivity instead of Bluetooth
- Offline mode for areas with poor cell service
- Lithium battery profile support
- Reset button on charger hardware
- Disconnect button prominently displayed in app dashboard
- Automatic app disconnection on exit
- Error messages with troubleshooting guidance
- Support for 36V charging systems
- FAQ section explaining battery terminology
- Battery status display when charger unplugged
- Cloud profile download functionality
- Regular app updates and bug fixes
- Improved customer support responsiveness

## Recent user reviews (10 of 85)

All indexed reviews: https://appshunter.io/ios/app/chargerconnect/id1076421024/reviews.md

### 1/5 — Horrible

*2026-06-16, version 1.4.1*

If you’re lucky enough to get it to connect good luck logging in. What’s the point of this app when you can’t do anything?

### 1/5 — No support for 36v systems

*2025-09-08, version 1.4.0*

If your goal is to have your batteries boiled away and destroyed on a 36 V system this is the charging shoe the for you cause apparently their engineers are too lazy to have a 36 V selectable profile that prevents this charger from boiling your batteries by trying to charge them at 48 V if you have a 36 V system

### 1/5 — Battery charger not working

*2025-08-14, version 1.4.0*

We had this charger to charge our floor machines. When I plug it in, all it says is AC is present, there is no other light, and I cannot get a hold of anyone to help with this. The app can’t connect to the charger, so it's a no for me.

### 1/5 — Why?

*2025-07-18, version 1.4.0*

I don’t know if there’s an update, but it won’t connect and it is horrible. Tried to reloading the app. This is a horrible app.

### 3/5 — Works from time to time

*2025-07-15, version 1.4.0*

Works great when the app is running and then there’s day when it want to connect to Bluetooth and keeps kicking me out or the app quit out please Fix
It’s really helpful

### 4/5 — Works great

*2025-06-28, version 1.4.0*

I use this for my rebuilt w/OBC bypass 2004 club car and a Lester Summit II charger.  Had cart charging for an hour that I thought was full.  Wanted to see what was going on with the “smart” charging scenario.  Downloaded the app and no active charger showed up.  Hit “refresh” and my charger showed up, clicked it and saw there were no faults, 92% charged, 187 minutes to full, charging amps, battery voltage.  
Came out to check ~2 hours later, pulled up the app, no charger showed up, hit refresh, selected my charger, saw current status and had 58 minutes left.  Came out an hour later, charging was complete.  went thru same process to check in app, all green.  

All done without a manual or instructions from the charger, probably there were more things that could help, but I got exactly what I needed in under 5 minutes.

Cons: 
Bluetooth range, had to be near charger to use.  Not unexpected.
Seeing no chargers found and having to hit refresh, but that extra second is not an issue for me.

### 1/5 — Wish it actually worked

*2025-04-22, version 1.3.9*

Have a brand new Star Sirius 2+2 Lifted.  Stored my cart in the garage all winter after buying it brand new and I can;t tell if it is charging or not…turn the key on it’s dead as a doornail.  Popped open the batteries and there is plenty of fluid covering the plates. So I downloaded this app today to see if I can learn more about what is going on…and it worked to connect to my charger for about 3 seconds.  The app saw the charger and I saw the serial number, selected that and it acted like it was going to download some data and it popped right back to the choose a charger screen except now, it never finds it…just says “No charger found”..pulled the app off my phone, redownloaded it and same thing; “No Charger Found”.  sad thing is, this golf cart has less than 10 miles on it…everything still looks brand spanking new.

### 1/5 — It’s terrible

*2025-02-22, version 1.3.9*

The charger is super slow and sometimes when i plug it in it doesn’t even work

### 2/5 — App needs fixing

*2025-01-20, version 1.3.9*

The app has always been flawed but it at least worked. Now for whatever reason I cannot change the battery profile.  I read the manual and it says it’s supposed to be accessible when the charger is not charging.  IT IS ALWAYS GESYED OUT.  And is not using the correct profile.  Essentially making my charger useless.  Please fix or update the manual to the current procedures.

### 1/5 — App crashes while reading data

*2024-10-10, version 1.3.9*

App was working on the begging but then after it started to crash. It connects to charger but while reading charger data it disconnects automatically. APP NEEDS IMPROVEMENT.

## Frequently asked questions about ChargerConnect

### What does the ChargerConnect app do?

The ChargerConnect app allows you to wirelessly interface with compatible battery chargers, specifically Summit II models, over Bluetooth Smart. It provides the ability to view diagnostic information related to battery charges and to configure the settings of these chargers.

### What are the key features of ChargerConnect?

Key features include displaying diagnostic information about battery charges, allowing users to configure their battery chargers, and offering cloud connectivity for data management. The app utilizes Bluetooth Smart for wireless communication.

### Is ChargerConnect free to use?

Based on the provided information, the ChargerConnect application is free to use. There are no mentions of in-app purchases or advertisements, and it is not described as a subscription-based service.

### What devices is ChargerConnect compatible with?

The ChargerConnect application is designed to interface wirelessly with Summit II battery chargers over Bluetooth Smart. Compatibility is specifically stated for this charger model.

### How can I use ChargerConnect for my battery charger?

You can use ChargerConnect to wirelessly connect to your Summit II battery charger via Bluetooth. This allows you to monitor the charging process by viewing diagnostic information and to customize charger settings directly from your device.

## Version history (last 5 releases)

### 1.4.1 — 2026-01-26

- uploaded support libraries to newer versions

### 1.4.0 — 2025-06-10

- updated support libraries to newer versions
- extended battery profile ranges for model numbers

### 1.3.9 — 2024-07-24

- bug fix

### 1.3.8 — 2024-07-16

- update app libraries to newer versions

### 1.3.7 — 2024-02-21

- Added start/stop charge logic

## Apps similar to ChargerConnect

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BrainOS® Mobile](https://appshunter.io/ios/app/brainos-mobile/id1581834051) | 4.7 (2,265) | Free | Business |
| [ENS Connect](https://appshunter.io/ios/app/ens-connect/id1249330080) | 3.7 (3) | Free | Business |
| [VictronConnect](https://appshunter.io/ios/app/victronconnect/id943840744) | 3.3 (281) | Free | Business |
| [Kohler Diagnostic System](https://appshunter.io/ios/app/kohler-diagnostic-system/id1006798011) | 3.0 (11) | Free | Business |
| [MOD-ifi](https://appshunter.io/ios/app/mod-ifi/id1535010110) | 5.0 (1) | Free | Business |

## More apps by Lester Electrical

- [dcConnect](https://appshunter.io/ios/app/dcconnect/id941752559)
- [Smart Link VMS](https://appshunter.io/ios/app/smart-link-vms/id952272114)
- [Alliance Transformer](https://appshunter.io/ios/app/alliance-transformer/id1053543813)
- [Constellation Pro](https://appshunter.io/ios/app/constellation-pro/id1273815799)
- [Tru-Scapes Smart Lighting](https://appshunter.io/ios/app/tru-scapes-smart-lighting/id1331987368)

All apps by Lester Electrical: https://appshunter.io/developer/941752558

## Related topics

[lester charger connect](https://appshunter.io/ios/topics/lester-charger-connect) · [lester electrical](https://appshunter.io/ios/topics/lester-electrical) · [charger connect](https://appshunter.io/ios/topics/charger-connect) · [lester summit](https://appshunter.io/ios/topics/lester-summit) · [lester charger](https://appshunter.io/ios/topics/lester-charger) · [lester](https://appshunter.io/ios/topics/lester) · [charger connection](https://appshunter.io/ios/topics/charger-connection) · [wireless charger](https://appshunter.io/ios/topics/wireless-charger) · [anker prime charger](https://appshunter.io/ios/topics/anker-prime-charger) · [mebrom qi](https://appshunter.io/ios/topics/mebrom-qi) · [battery charger background](https://appshunter.io/ios/topics/battery-charger-background)

---

*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 2026-08-26.*