Xantex Echo Charger:
The Echo-Charger is designed for charging an auxiliary or start battery from a House bank and acts as a 12V battery to battery charger. The Xantrex Digital Echo-Charger is an extremely reliable & dependable charge management device. You simply feed all charging to the House bank and then place the Echo-Charger between the House bank & Starting bank, it's that simple. The Echo-Charger will work with solar, wind,
alternator, a shore charger or even hydro generators to charge two banks
seamlessly and automatically.
Convenient Dual Battery Bank Charging
Xantrex Digital Echocharge (part#82-0123-01) is designed to charge auxiliary or starting batteries from an inverter/charger or other charging source with limited voltage drop. The Xantrex Echocharge detects when the house battery bank is being charged and directs a portion of the charge current to auxiliary or starting batteries. The maximum charger current offered by Echocharge is limited to 15 amps.