Renogy 12V 40A DC to DC Battery Charger With Solar Input

This 40A 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. Key features: Multi-Chemistry Battery Types: AGM, Flooded, Gel, and Lithium Smart Protection Features: Over-voltage safety, Overheat protection, and Reverse polarity protection Battery Input and Output Isolation 3-phase Charging: Bulk, Boost, and Float Compact, sturdy design, built tough for all conditions Increases run time of loads, such as fridges and lights Overcomes voltage drop caused by long cable runs Prolongs Battery Life Specifications: Nominal Voltage: 12V Rated Charge Current: 40A Output: 500W Idle Power Consumption: <0.4A Input Voltage Range: 8V-16V Equalization Voltage: N/A Float Voltage: 13.2-13.8v Boost Voltage: 14.1-14.7v Operating Temperature: -20°C to +50°C Dimensions: 10.28 x 6.88 x 2.68 inches / 26.1 x 17.5 x 6.8 cm Weight: 4.14lbs / 1.88kg Warranty: 1 year Brand: Renogy SKU: RNG-DCC1212-40-AU