Keep an eye on your 12V batteries and solar panels
Australian designed and manufactured, this small device attaches to your camper trailer or caravan’s batteries and shows temperature, voltage and battery charge on your iPhone or iPad.
The Battery Recorder allows you to:
- Check the battery voltage from your phone, without having to go outside
- See how your batteries have been performing over the last few hours, days or week
- Read the current temperature
- Discover how cold it got last night
- Find out whether your solar panel is catching any sunlight
The companion app is available as a free download from the Apple store.