![Dual Battery Systems Explained, Everything You Need to Know - Accelerate Auto Electrics & Air Conditioning Dual Battery Systems Explained, Everything You Need to Know - Accelerate Auto Electrics & Air Conditioning](https://www.amae.net.au/wp-content/uploads/2016/08/redarc-setup.jpg)
Dual Battery Systems Explained, Everything You Need to Know - Accelerate Auto Electrics & Air Conditioning
![Just installed a new alternator but battery is not charging (pic is with engine idling). Battery is only a year old and I checked all the fuses and connections. What else could Just installed a new alternator but battery is not charging (pic is with engine idling). Battery is only a year old and I checked all the fuses and connections. What else could](https://i.redd.it/6y3kj9649bi91.jpg)
Just installed a new alternator but battery is not charging (pic is with engine idling). Battery is only a year old and I checked all the fuses and connections. What else could
![battery charger connected to battery while not plugged to 220v supply and alternator charging - Victron Community battery charger connected to battery while not plugged to 220v supply and alternator charging - Victron Community](https://community.victronenergy.com/storage/attachments/57588-dual-batteries-with-charger.png)