Hardkorr

This free app allows you to view detailed diagnostic information for your Hardkorr Bluetooth-enabled deep cycle batteries. You can access a range of useful information including:
- State of charge
- Nominal voltage and capacity
- Live current draw and battery voltage
- Status (standby, discharging, charging)
- Time to empty / Time to full
- Warnings and errors (short circuit, over- and under-temp, over- and under-voltage, over-discharge, over-charge)
- Total charge cycles
- Temperature
- Detailed cell information

Available on Apple CarPlay

Supported products include:
HKPBATL135B (135Ah Lithium Deep Cycle Battery)
HKPBATL135BH (135Ah Lithium Deep Cycle Battery with Heat Film)
HKPBATL240B (240Ah Lithium Deep Cycle Battery)
HKPBATL240BH (240Ah Lithium Deep Cycle Battery with Heat Film)
HKPBATLSL210 (210Ah Slimline Lithium Deep Cycle Battery)
HKPBATLSL105 (105Ah Slimline Lithium Deep Cycle Battery)