12V 20A DC to DC Battery Smart Charger with MPPT

The battery-to-battery smart charger that covers all the bases.

Our battery charger works with standard and smart alternators to give your batteries the perfect charge. Not only can you charge multi-chemistry batteries (Lead Acid, Gel, AGM, or Lithium batteries) via your alternator our product allows you to connect your solar panels to it too for a one system fits all.

Dual Input Operation:

Simultaneous dual battery charging for both solar and alternator inputs, no relay or switching required.

Push Button Chemistry

Adjust the battery chemistry at the touch of a button for optimum charging.

Charging: Lead-Acid, AGM/Gel, Calcium, Lithium

Built in VSR

This product has as built in Voltage Sensing Relay so will start charging your 2nd battery once the voltage from your alternator reaches 13.5v.

Input:

DC Battery: 13.2-16.0 Volts
Solar Input: 16.0-25.0 Volts

Output Current

DC Output: 20A
Solar Output: 20A