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.
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- 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
40A DC to DC Battery Charger
|Renogy 40A DC to DC Battery Charger|
|Nominal Voltage: 12V|
|Rated Charge Current: 40A|
|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|
|Accessories||1-year material warranty|
Reviews Hide Reviews
Renogy 40 amp dc to dc charger.
Absolutely impressed and very pleased with this device. Have no worries now with running our caravan refrigerator now and the lithium batteries maintained in a fully charged state with no concerns.
This was recommended by a friend and so I purchased one its a great product a 20 amp and a 40 amp charger in one unit and it has now been fitted to my ute and the 2nd battery has never been better !! charged properly now its runs fridges and other things and its great all due to the charge !!!