Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! This multi-stage, multi-input battery charger can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! It's the smart way to keep yourself fully charged and off-grid longer! And with multi-stage charging and multi-chemistry functionality, Renogy's DC to DC MPPT Charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries. With RJ45 communication port featured, you can unlock monitoring features exclusively using the BT-2 Bluetooth Module and Renogy DC Home App, control and monitor the device remotely through your phone in real time.
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- Multi-input for Battery Charging
Renogy DC-DC On-Board Battery Charger is designed to charge service batteries from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit, offering multiple charging options and ensuring your battery stay fully charged.
- 3-phase MPPT Charging Technology
With Built-in Maximum Power Point Tracking (MPPT), Renogy DC-DC On-Board Battery Charger will charge your service batteries with maximized solar power, providing 3-phase charging (Bulk, Boost and Float) to regulate the whole charging and ensure the batteries will be accurately charged at the correct voltage levels to 100%.
- Multiple Protections
Renogy DC-DC On-Board Battery Charger has multiple intelligent protections includes battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection, guaranteeing charging safety and protecting you batteries.
- Light & Small, Ready to be Set Up
With only 9.6in in length, 5.7in in height, and 3.13lbs in weight, Renogy DC-DC On-Board Battery Charger is ready to be installed and adapt to any tiny narrow installation space, resolving your concern from limited room in you vehicle.
- RJ45 Communication Port Featured
Bluetooth Monitoring Ready! Exclusively available with the BT-2 Bluetooth Module accessory and Renogy DC Home App available on the IOS and Google Play Stores, you can monitor this device remotely and simply through your phone and stay constantly updated.
12V 30A DC-DC On-Board Battery Charger with MPPT
Battery Temperature Sensor
IGN Signal Wire
RS485 Communication Cable
Option: Renogy BT-2 Bluetooth Module
Option: Monitoring Screen
|System Voltage : 12VDC||Battery Voltage Range : 9-16VDC|
|Maximum Charging Current : 30A||Battery Type : SLD/AGM, GEL, FLD, LISER|
|Service Battery Charging Mode: MPPT||Charging Efficiency : Up to 97%|
|Max. Solar Input Voltage : 25V||Maximum Solar Input Power : 400W|
|Alternator Input Voltage : Traditional Alternator: 13.2-16VDC
Smart Alternator (Euro 6): 12-16VDC
|Maximum Alternator Input Power : 400W|
|Self-consumption : 60mA||Operating Temperature Range : -31°F ~ 149°F|
|Dimensions : 9.6*5.7*3.0in||Weight : 3.13 lbs / 1.42 kg|
|Communication Protocol:RS485||Ground Type:Negative|
|Terminal Size:M8*1.25 - 10mm||Temperature Compensation: '-3mV/C/2V|
|Storage Temperature Range: -40°F - 176°F||Operating / Storage Humidity: 0%-95%, No Condensation|
|Options: Monitoring Screen|
|Supply Voltage: 5VDC||Communication Port: RJ45 (RS485 Protocol)|
|Supply Current: 30mA||Display: Backlit LCD|
|Power Consumption: <1W||User Interface: 4 Front Menu Buttons|
|Operating Temperature Range: -4°F~113°F / -20°C~45°C||Mounting System: Wall Mount|
|Cable Length: 5.00 m (16.4 ft)||Voltage Accuracy: ±0.1V|
|Dimension: 2.76 x 4.33 x 1.25 inch / 70 x 110 x 31.8 mm||Operation Temperature: -4°F to 185°F (-20℃~85℃)|
|Current Accuracy: ±0.1A||Weight: 0.14 lbs / 62 g|
|Wire Length: 16.4ft / 5m|
|Options: BT-2 Bluetooth Module|
|Communication Protocol: RS232||Port Type: RJ45|
|Input Voltage: 5V or 12V||Protection Grade: IP54|
|Standby Power Consumption: 0.04W||Operating Power Consumption: 0.05W|
|Communication Range: ≤82ft||Serial Baud Rate: Fixed Baud Rate 9600bps|
|Cable Length: 5.00 m (16.4 ft)||Dimensions: 2.65 X 1.38 X 0.55 in (67.3 X 35 X 14 mm)|
|Installation Dimensions: 67.3 φ3.5mm（2.66 φ 0.14in）||Operation Temperature: -4°F to 185°F (-20℃~85℃)|
|Weight: 130g (4.58oz)|
|FCC Class B Part 15 Compliant||YES|
|Accessories||2-year material warranty|
Reviews Hide Reviews
superfast delivery awesome product worked straight out of the box highly recommend to everyone will buy from again thank you
Great product, fast postage, recommended selker
Very strong build quality
Very strong build quality, works perfectly. Highly recommended
Excellent as always
Excellent as always. Fast delivery. Many thanks.
Another great product from Renogy
Another great product from Renogy. Good price and good quality. Works perfectly. Very quick postage to Hobart for click and collect while we were away in our camper van.
Works great ￼
Works great ￼