About
This app transforms your RC Discharger into a comprehensive LiPo battery testing system. Monitor two batteries simultaneously, view live discharge curves, and automatically save detailed results for comparison. It's designed for RC racers to gain insights into battery performance.
What's New in RC Discharger
0.4.150
November 1, 2026
- Send LEFT race data to your RC Paddock account. - Reorder Bench cards and view Timing, Live or custom web pages side by side. - Improved storage handling, especially for 1S batteries. - Deleted battery numbers can be reused.
MoreFAQ
What is RC Discharger used for?
RC Discharger turns your compatible RC Discharger Regenerative Discharger into a complete LiPo battery testing and comparison system. It allows you to monitor, test, and analyze the performance of your LiPo batteries.
What hardware is required to use RC Discharger?
You will need an RC Discharger Regenerative Discharger, a compatible iCharger from the listed models, a compatible temperature sensor, and a supported connection between your device and the iCharger.
Can I test multiple batteries at once with RC Discharger?
Yes, RC Discharger supports dual-channel testing, allowing you to monitor two batteries simultaneously. You can also compare the results of up to four batteries side by side.
Does RC Discharger have ads?
No, RC Discharger does not contain advertisements. It is a free application designed to provide a focused utility for battery testing.
How are test results managed in RC Discharger?
Completed test results are automatically archived for later review and comparison. The app also offers battery management features to organize your battery collection with unique numbers and saved test history.
What specific iCharger models are compatible with RC Discharger?
Compatible iChargers include the 406DUO, 456DUO, 458DUO, 4512DUO, DX6, DX8, and DX12.
What kind of battery programs can RC Discharger run?
RC Discharger can run automated break-in and cycle programs. It allows for pre-programmed break-in routines and cycle sequences with automatic progression through selected steps.
What information is available in the detailed result sheets?
Detailed result sheets provide performance metrics for your battery, including an Average Voltage column and the maximum temperature reached during testing.
