204 reviews
Content rating
Everyone
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
Charger Connect Application - Summit II battery chargers
Updated on
Jan 26, 2026

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

194 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
26 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.
16 people found this review helpful
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James Arnao
September 7, 2026
My last charger finally kicked the bucket so I went online and the Summit 2 had decent reviews on Amazon so I bought it....at a hefty price. i have it wired onboard and I am having the same connection issues that others have had. It initially connected and I set up the profile, walked away and came back a couple of hours later and it won't connect now. Should I wire in a switch to disconnect it from DC power?
1 person found this review helpful
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What’s new

- updated app libraries to newer versions.