Charge Anywhere, Anytime
Get the Renogy 12V 30A Dual Battery Charger with Core and enjoy flexible charging for your vehicle's multiple batteries. Whether you're on the road or parked, charge from your alternator and solar panels simultaneously.
Advanced MPPT Technology
Our built-in MPPT solar charge controller optimizes solar charging, improving efficiency by up to 30%. Ideal for off-grid setups or RVs.
Smart and Safe Charging
Compatible with modern smart alternators, our charger ensures safe charging without overloading. Plus, temperature-compensated charging prolongs battery lifespan.
Key Features:
- • Dual Input: Charge from alternator and solar panels
- • MPPT Technology: Optimizes solar charging efficiency
- • Smart Alternator Protection: Safe charging for modern vehicles
Specifications:
- System Voltage: 12VDC
- Battery voltage Range: 9-16VDC
- Maximum Charging Current: 30A
- Battery Types: SLD/AGM, GEL, FLD, LISER
- Service Battery Charging Mode: MPPT
- Charging Efficiency: Up to 97%
- Max. Solar Input Voltage: 30V
- Max. Solar Input Power: 400W
- Alternator Input Voltage: Traditional Alternator: 13.2-16VDC Smart Alternator (Euro 6): 12-16VDC
- Max. Alternator Input Power: 400W
- Self-consumption: 60mA
- Ground Type: Negative
- Terminal Size: M8*1.25 - 10mm
- Temperature Compensation: -3mV/C/2V
- Operating Temperature Range: -31°F - 149°F
- Storage Temperature Range: -40°F - 176°F
- Operating / Storage Humidity: 0%-95%, No Condensation
- Dimensions: 9.6*5.7*3.0in
- Weight: 3.13Ibs
- Communication Protocol: RS485
- Material and workmanship warranty: 2 Year
- Charge Controllers: DCCS Dual Input
- Battery Chargers: DCCS Dual Input
- CE: YES
- ROHS: YES
- FCC Part 15 class B: YES
What's in the Box:
1 x Battery Charger
1 x Bluetooth Module
1 x Renogy One Core
1 x Battery Temperature Sensor
1 x IGN Signal Wire
4 x RS485 Communication Cable






The Renogy 12V 30A Dual Battery Charger with Core is perfect for vehicle owners with multiple batteries. It can charge from both the alternator and solar panels, whether you're driving or parked. With dimensions of 9.6*5.7*3.0in and a weight of 3.13Ibs, it's easy to install and carry. Get yours today!