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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.
Product Features
15 A maximum charge current
Automatically adjusts for 12 or 24 volt battery banks (both battery banks must be the same DC voltage and battery type)
Automatically switches on/off without affecting the in-house battery bank or over-charging
Utilizes excess current from the primary charging source
Built-in thermal and over-current circuits
Reverse polarity protection
Easy three wire installation
WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.
Convenient Dual Battery Bank Charging Xantrex Echocharge Part 82-0123-01 helps charge auxiliary or starting batteries from an inverter/charger or another charging source while limiting voltage drop. Designed for systems with a primary house battery bank, this digital battery charger detects when the house bank is being charged and directs a portion of the available charge current to the auxiliary or starting battery. With a maximum charge current of 15 amps, the Echocharge provides a practical way to support dual-battery charging without disrupting the primary battery bank.
The Echocharge automatically adjusts for 12- or 24-volt battery banks, provided both battery banks use the same DC voltage and battery type. It switches on and off automatically as charging conditions change, helping prevent over-charging while using excess current from the primary charging source. This makes it suitable for battery systems that need automatic charge sharing between a house battery bank and a secondary starting or auxiliary battery.
Key Features
15-amp maximum charge current supports auxiliary or starting battery charging
Automatically adjusts for 12- or 24-volt battery banks when both banks use the same DC voltage and battery type
Automatically switches on and off without affecting the in-house battery bank or over-charging
Uses excess current from the primary charging source for dual battery bank charging
Built-in thermal and over-current circuits provide integrated operating protection
Reverse polarity protection and easy three-wire installation simplify setup
Product Details
Brand: Xantrex
Product type: Digital echocharge dual battery bank charger
Part number: 82-0123-01
Maximum charge current: 15 amps
Battery system voltage: 12 or 24 volts, with both battery banks using the same DC voltage and battery type
Installation: Three-wire installation
Intended use: Charging auxiliary or starting batteries from an inverter/charger or other charging source
California Proposition 65 Warning
WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.
Choose the Xantrex Echocharge Part 82-0123-01 for automatic, controlled charging between compatible primary and auxiliary battery banks.
Features:
15-amp maximum charge current for auxiliary or starting battery charging
Automatically adjusts for 12- or 24-volt battery banks when both banks use the same DC voltage and battery type
Automatically switches on and off without affecting the in-house battery bank or over-charging
Uses excess current from the primary charging source
Built-in thermal and over-current circuits
Reverse polarity protection with easy three-wire installation
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WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to 
