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🔌 Charge smarter, travel farther — power your adventures with Renogy!
The Renogy 12V 30A DC-DC On-board Battery Charger with BT2 Bluetooth Module is a compact, high-efficiency smart charger designed for multiple battery types including Gel, AGM, Flooded, and Lithium. Featuring advanced 3-phase MPPT technology, it optimizes solar and alternator charging to ensure batteries reach full capacity safely. Its lightweight design fits tight spaces in RVs, boats, and vehicles, while Bluetooth connectivity offers remote monitoring and control via the Renogy app. Backed by multiple safety protections and a 2-year warranty, it’s the ultimate power solution for mobile professionals and adventure seekers.
| ASIN | B09W8QQQVV |
| Amperage | 30 Amps |
| Best Sellers Rank | 81,133 in Automotive ( See Top 100 in Automotive ) 380 in Car Battery Charging Units |
| Brand Name | Renogy |
| Colour | Black |
| Connector Types | Ring Terminal or Battery Clamp Connector |
| Country of Origin | China |
| Current Rating | 30 Amps |
| Customer Reviews | 3.8 3.8 out of 5 stars (7) |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 24.4D x 7.7W x 14.6H centimetres |
| Item Weight | 3.13 Pounds |
| Manufacturer | Renogy |
| Manufacturer Part Number | RBC30D1S-BT |
| Output Voltage | 12 Volts |
| Product Warranty | 2-year material warranty |
| UPC | 810081408134 |
R**T
Quick to install
Easy too wire strong terminals for connecting wire
M**G
Compact
Easy to fit, good instructions and it comes with everything to fit it. I had to completely change my cables as my first dc/dc charger was of a different type but the enclosed manual was good at explaining what goes where. Never had reboot kit before but I’d recommend it.. the Bluetooth module is helpful if you need to know the values of what battery is at what charge level. Haven’t hooked up my solar yet so can’t speak for that but I’m sure it will be problem free.
D**L
Renerg
Crap don't buy one They don't work properly Not value for money
Trustpilot
4 days ago
2 weeks ago