Renogy's DC-DC battery charger works seamlessly with traditional and smart alternators. The included D+ Ignition cable identifies generator starts, safeguarding the starting battery from over-discharge and protecting the generator. (Recommended: 18-16AWG copper cable. D+ Ignition Cable not included.)
The DC-DC battery charger's LC wire automatically adjusts the charging current, safeguarding the house battery from potential damage due to excessive charging. (Recommended: 18-16AWG copper cable. LC cable not included.)
Package Includes
Renogy 60A DC to DC Battery Charger 1 x
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Renogy 20A DC to DC Battery Charger</span ></span > | |
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System Voltage: 12VDC | Equalization Voltage: N/A |
Rated Charge Current: 20A | Float Voltage: 13.2-13.8v |
Rated Max Power: 250W | Boost Voltage: 14.1-14.7v |
Idle Power Consumption: <0.4A | Operating Temperature: -20°C to +50°C |
Input Voltage Range: 8V-16V | Dimensions: 8.3 x 6.9 x 2.7 in / 211 x 175 x 68 mm |
Weight: 3 lbs. / 1.3 kg | Certification: CE ROHS |
1. What is a DC-DC charger? What is its purpose?
2. How to choose a suitable battery charger?
1. Make sure that the entire system is a 12V system
2. Ensure that the maximum charging current provided by the DC-DC battery charger does not exceed the maximum charging current allowed by the house battery
3. How to set the charging voltage value of the charger?
4. What is the D+ Ignition cable? Is it necessary to connect?
The D+ Ignition cable is a design method used to identify whether the generator is started. This design method can well prevent the starting battery from being over-discharged during the charging process. When the generator is started, a signal will be obtained on the D+ Ignition cable, which will light up the indicator light of the charger.
The DC-DC will not power on or operate until the D+ ignition cable is connected.
5. How can I get these cables?
More questions about your off-grid power system? Learn more from Renogy Learning Center</a ></span ></strong >!</em >