Renogy Renogy 12V 20A DC to DC On-Board Battery Charger RNG-DCC1212-20

Description

This 20A DC to DC Charger is designed to charge secondary batteries while driving using the primary battery connected to the alternator. It is able to charge: Flooded, Gel, AGM, and Lithium batteries using multi-stage charging Smart Protection Features: Battery Isolation, Over-voltage safety, Overheat protection, and Reverse polarity protection Multi-Chemistry Battery Types: Flooded, Gel, AGM, and Lithium S3-phase Charging: Bulk, Boost, and Float Able to charge an auxiliary battery to 100% state of charge Increases run time of loads, such as fridges and lights Overcomes voltage drop caused by long cable runs