2.9
193 reviews
50K+
Downloads
Content rating
Everyone
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About this app

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
Updated on
Jun 9, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info, and App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.8
184 reviews
James B
April 8, 2022
Good, I can program it the way I want. Would like to see a reboot function on it though, why it this not an option? Faster functions and menus would help too. Needs to be more clear on the program name that it is using, not the generic number that it gives. On that note, would like to rename the programs also, so that I can charge different battery loads and different battery types without having to guess. It could go a long way to being better, especially for the premium price of the hardware
23 people found this review helpful
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appdev@lesterelectrical.com
April 8, 2022
Lester Electrical appreciates your input and will consider your suggestions when making future updates to the ChargerConnect App.
Jeff Keenan
May 1, 2020
I initially had the same problem about not being able to connect to the charger via Bluetooth. If you're connecting directly to the batteries, connect your positive first. As you connect your negative, make sure the charger posts with all 3 lights on (green, yellow, red) and then turning off. Also make sure they stay that way too as you tighten the nut. If the lights come back on as you're tightening, then start over. After I did this the app worked fine for me.
15 people found this review helpful
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A Google user
March 24, 2020
Past couple weeks it's been restarting and glitches out. To temporarily fix it, I have to disconnect it from the batteries in my golf cart and wait a couple minutes before reconnecting it to the batteries. This is really getting annoying. Is it the app or charger? Otherwise this charger is awesome! This is a 5star charger,but resetting it to use the Bluetooth app is why it's 3
3 people found this review helpful
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appdev@lesterelectrical.com
March 24, 2020
Lester Electrical would like apologize for your poor experiences with our Charger. Please contact us at: service@lesterelectrical.com so we can help you with this issue.

What’s new

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