Top 10 Christmas Ideas for Off-Grid Living [Guide]
If someone in your life is an outdoor enthusiast, an avid traveler, a DIY tinkerer, or an eco-conscious innovator, you've just found their next meaningful Christmas gift. Below, we've gathered...
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12V 40A DC to DC Battery Charger
SKU:
RBC40D1U-UK
£109.99
£149.99
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valid until 2026-01-03
WELCOME5S
Bestseller – The 40A battery charger will be shipped on 1st January.
- • Alternator running detection safeguards the starter battery.
- • Simple and compact layout ensures easy installation.
- • BT-2 Bluetooth enables remote monitoring.
- • Advanced protections ensure efficient and safe charging.
- • Lithium Ion Battery Activation offers customization.
12V 40A DC to DC Battery Charger - 40A / Only Battery Charger is backordered and will ship as soon as it is back in stock.
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12V 40A DC to DC Battery Charger
£109.99
£149.99
Unit price
/
Unavailable
Description
Includes
Specs
Downloads
FAQ
Reviews
Renogy 12V 40A DC to DC Battery Charger
Elevate your driving charging experience with smart control.
Advanced High-Temperature Performance
The second-generation DCC charger intelligently reduces output power in high-temperature environments, ensuring safe and efficient charging without compromising system performance.
Optimize Battery Health
Enable or disable lithium battery activation based on battery status via the DC Home app, extending battery lifespan directly from your phone!
Smart Control for Simplicity and Efficiency
Effortless remote monitoring and control of charging parameters.
Comprehensive Accessories for Easy Installation
The included battery temperature sensor delivers real-time data to the charger, enabling precise adjustments to charging parameters for optimal performance and battery longevity.
Quieter Cooling Solution
Corrosion-Proof for Long-Term Use
Package Includes
Battery Charger
x 1
Battery Temperature Sensor
x 1
IGN Signal Wire
x 1
User Manual
x 1
Terminal Ring
x 1
Renogy 40A DC to DC Battery Charger
GENERAL DATA
Terminal Range
8AWG - 6AWG
Grounding
Common Negative
Communication Protocol
RS485 Communication
Operating Temperature Range
-4℉ -122℉ /-25 ℃ - 60℃
Storage Temperature Range
-4℉ -122℉ /-40 ℃ - 85℃
Humidity
0%-95%, No Condensation
Maximum Operating Altitude
3000m
Enclosure Rating
0%- 95% ,no condensation
Dimensions
9.31 in (236.5 mm)x6.00 in (152.5 mm)x2.30 in(58 mm)
Weight
4.41 lb / 1.88 kg
Certification
CE/RoHS/FCC
Protection
Reverse Polarity Protection/Overvoltage Protection/Over Discharge Protection/Overcurrent Protection/Over Temperature Protection
ELECTRICAL DATA
System Voltage
12V-12V
Alternator Input Voltage
"Traditional Alternator: 13.2-16.0VDC Smart Alternator (Euro 6): 12-16.0VDC"
Maximum Output Current Rating
40A
Output Power
584W
Battery Types
AGM, Gel, Flooded, Lithium-iron Phosphate, User
Input Fuse Rating
60A
Output Fuse Rating
50A
Charging Efficiency
94%
Temperature Compensation
-3mV / ℃ / 2V (Non-Lithium), 0mV / ℃ / 2V; no compensation (Lithium)
Idle Power Consumption
＜15mA
PACKAGE INCLUDES
The First Option
battery charger x1, temperature sensor x1, IGN Signal Wire x1, User Manual x1, Terminal Ring x4
WARRANTY INFORMATION
Accessories
2-year prorated material and workmanship warranty
Resources Download
Frequently Asked Questions
When installing the DC-DC battery charger, are there any precautions I need to be aware of?
When installing the DC-DC battery charger, are there any precautions I need to be aware of?
What types of batteries can the charger be used for?
What types of batteries can the charger be used for?
How does the charger have communication functionality?
How does the charger have communication functionality?
What stages of charging logic do smart chargers typically include?
What stages of charging logic do smart chargers typically include?
Reviews
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