Description
20A 12V DC-DC Battery 3 Stage Charger
Introducing the Renogy 20A 12V DC-DC Battery Charger, the ultimate solution for efficient and reliable charging of your house batteries from the starter battery. Whether you’re on the road or off the grid, this DC-DC battery charger offers smart 3-stage charging, multiple electronic protections, and compatibility with various battery types, making it the ideal choice for RVs, commercial vehicles, boats, yachts, and more.
Efficient Charging for Multiple Battery Types
Compatible with AGM, Flooded, Gel, and Lithium batteries, the Renogy DC-DC Battery Charger ensures correct and efficient charging for a wide range of battery types. No matter what battery type you use, rest assured that your batteries will be charged optimally and automatically.
Optimized Performance
This charger automatically adjusts the charging process to suit your battery type, providing efficient and safe charging every time.
Smart 3-Stage Charging
The DC-DC battery charger employs smart 3-stage charging (Bulk, Boost, and Float) to ensure that your house batteries are charged to 100% capacity. This intelligent charging process maximizes battery life and performance, providing you with reliable power when you need it most.
Bulk Charging
In the Bulk stage, the charger delivers maximum current to rapidly bring the battery up to a higher state of charge.
Boost Charging
During the Boost stage, the charger reduces the current while maintaining a high voltage to safely bring the battery close to full charge.
Comprehensive Electronic Protections
Safety is paramount when it comes to battery charging, which is why the Renogy DC-DC Battery Charger is equipped with multiple electronic protections. From over-voltage protection to reverse polarity protection, this charger ensures ultra-safe operation, giving you peace of mind during charging.
Protect Your Starter and House Batteries
With features like the D+ Ignition cable and the LC wire, this DC-DC battery charger protects both your starter and house batteries from over-discharge and excessive charging current. By preventing damage to your batteries, this charger helps prolong their lifespan and ensures reliable performance.
Temperature Compensation for Battery Health
To further enhance battery health and longevity, the charger utilizes temperature compensation technology. By adjusting charging parameters based on temperature changes, this charger protects your batteries from high or low temperatures, ensuring stable and constant charging.
Compact and Sturdy Design
Designed for easy installation and long-lasting durability, the Renogy DC-DC Battery Charger features a compact yet sturdy design. Whether you’re installing it in an RV, commercial vehicle, boat, or yacht, this charger is built to withstand the rigors of life on the road or at sea.
Transform your off-grid adventures with the Renogy 20A 12V DC-DC Battery Charger. With its efficient charging, smart 3-stage charging, and comprehensive electronic protections, this charger is the perfect companion for your next journey.
Technical Specifications
Specification | Details |
---|---|
System Voltage | 12VDC |
Rated Charge Current | 20A |
Rated Max Power | 250W |
Idle Power Consumption | <0.4A |
Input Voltage Range | 8V-16V |
Weight | 3 lbs. / 1.3 kg |
Equalization Voltage | N/A |
Float Voltage | 13.2-13.8V |
Boost Voltage | 14.1-14.7V |
Operating Temperature | -20°C to +50°C |
Dimensions | 8.3 x 6.9 x 2.7 in / 211 x 175 x 68 mm |
Certification | CE ROHS |
WARRANTY INFORMATION | |
Accessories | 1-year material warranty |
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