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๐ Power up smartly โ never miss a charge, never lose a beat!
The Renogy 12V 40A DC to DC Battery Charger is a versatile, intelligent converter designed for RVs, trucks, motorhomes, commercial vehicles, boats, and yachts. It supports multiple battery types including Flooded, Gel, AGM, and Lithium, featuring advanced alternator detection, Bluetooth remote control, and comprehensive electronic protections. Compact and easy to install, it ensures efficient, safe charging with customizable lithium battery activation, backed by a 2-year warranty.
| ASIN | B0D94914J1 |
| Amperage | 40 Amps |
| Best Sellers Rank | 2,794 in Automotive ( See Top 100 in Automotive ) 41 in Car Battery Charging Units |
| Brand | Renogy |
| Brand Name | Renogy |
| Colour | Grey |
| Compatible Devices | RVs, Truck, Motorhome, Commercial Vehicles, Boats and Yachts |
| Country of Origin | China |
| Current Rating | 40 Amps |
| Customer Reviews | 4.4 out of 5 stars 43 Reviews |
| Input Voltage | 12 Volts (DC) |
| Input voltage | 12 Volts (DC) |
| Item Dimensions D x W x H | 24D x 15W x 6H centimetres |
| Manufacturer | Renogy |
| Manufacturer Part Number | RBC40D1U-UK |
| Model Number | RBC40D1U-UK |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Voltage | 12 Volts (DC) |
| Output voltage | 12 Volts (DC) |
| Product Warranty | 2 Year Warranty |
| Product dimensions | 24D x 15W x 6H centimetres |
| Specification Met | CE |
| Specification met | CE |
| UPC | 840315221772 |
| Unit Count | 1.0 count |
W**R
Good stuff
Brilliant
T**N
Good quality
Easy to install works perfectly very pleased
M**N
Very good upgrade.
Excellent charger. Upgraded from a Durite split change that was charging lead acid pleasure batteries to this Renogy unit as I now have Lithium barriers. Very good charger. You get a lot for little money in comparison to Victron. Victron are excellent but rubbish customer experience and you pay a lot of a basic item that works well.
G**L
Easy install
Quite easy to install And the instructions are nice and clear the charger appears to be good quality the app however is a bit clunky but does it's job
B**L
Dc to dc charger
Lost points on instructions. But dose a really good job of charging the liesure batteries. Can't just connect negative to anywhere. I need to run in another negative. Cable to front of van is picks up a feed from itself and keeps charging, until turned off then starts again as soon as van started. Not great at wire sizing. As information hard to find. I just used 16mm cable a bit of over kill.
A**Y
Great dc to dc charger
Brought this as an upgrade to my charging system already had the Bluetooth module. So can see state of charge amps etc, I would highly recommend
J**E
dc
charger can be dangerous so be aware, worked for a couple of weeks in the camper, noticed camper battery was getting flat so done a bit investigation found that the DC charger was not switching off when the ignition was off. Flattened the camper battery and overcharged the leisure battery, luckily i noticed it in time otherwise it would have exploded the leisure battery with overcharging. Might be a one faulty DC charger recommend you keep an eye on it if you are installing one, make sure it is switching off
M**H
Best value
Best value for money
Trustpilot
2 months ago
2 days ago