Hardkorr DC-DC Charger vs myCOOLMAN Usage & Stats

Designed to communicate with the Hardkorr DC-DC Charger range, this app will monitor the condition of your batteries and track the amount of charge that both your solar and DC-DC are pumping into your batteries. The app also maintains a charge history panel, making it easier than ever to see how your setup is performing over time. Going off-grid, off-road, has never been easier. - Please Note this app is only compatible with the Hardkorr DC-DC range and will not work with any other brand/type of Bluetooth battery monitoring system. You will need to enable Bluetooth permissions for this app to be able to connect to the charger.