Buy the Victron Energy Buck-Boost DC-DC Converter 25A for charging 12V or 24V service batteries in vehicles, now at only $99.89 (85% off) – fully programmable and ideal for modern engines.
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The Victron Energy Buck-Boost DC-DC Converter 25A is the ultimate solution for charging auxiliary batteries in vehicles with Euro 5/6 engines, overcoming smart alternator issues. It protects starting batteries and ensures efficient charging. At a remarkable $99.89, down from $685.10 (an 85% saving), this is an unbeatable deal. Order today and use coupon code SAVE15 for even more savings.
Specifications
Brand: Victron Energy
Model: Buck-Boost DC-DC Converter
Product Type: DC-DC Converter
Max Current: 25A
Input Voltage: 12V or 24V
Output Voltage: 12V or 24V (programmable)
Programming: PC application (VictronConnect via interface)
Key Features
Engine running detection prevents deep discharge of starter battery
Fully programmable for various battery types (including lithium)
Works with 12V, 24V, and 12/24V systems
Programming and Installation
To program, download the VictronConnect app and connect via compatible interface (see manual). Set input and output voltages, and charge profiles. Use appropriate fuse and wire size (consult manual; typically 25A needs 10mm² wires and a 30A fuse). It can charge lithium auxiliary batteries with custom algorithms.
Price and Deal
This is a massive 85% discount – only $99.89 instead of $685.10. Apply coupon SAVE15 for an additional 15% off, reducing the price further. Free shipping applies on orders over $45. Don't miss out!
Features
85% off original price – from $685.10 to $99.89
Automatically detects engine running to protect starter battery
Programmable for 12V or 24V systems, ideal for lithium batteries
Model: Buck-Boost DC-DC Converter
Max Current: 25A
Programming: Via PC application / VictronConnect
Product Type: DC-DC Converter
Input Voltage: 12V or 24V
Output Voltage: 12V or 24V
Seller: ChargeWise Systems
MPN: Buck-Boost DC-DC Converter
Product Details
Modern Engine Compatibility
With Euro 5/6 engines, the alternator voltage is often regulated and insufficient for charging auxiliary batteries. This converter ensures reliable charging regardless of engine conditions.
High Value Investment
At 85% off the original price, this is a once-in-a-lifetime deal. The converter's versatility and robust build make it a worthwhile addition to any vehicle. Order now to secure your savings.
Frequently Asked Questions
Where can I buy the Victron Buck-Boost 25A converter?
It's available on our online store at the reduced price of $99.89. Add it to your cart and use code SAVE15 for extra savings.
How do I program the Buck-Boost 25A?
You need to use the VictronConnect app or a PC application. Connect the device via a compatible interface (e.g., VE.Direct to USB) and follow the manual to set parameters.
Why doesn't VictronConnect detect my Buck-Boost 25A?
Ensure the converter is powered and properly connected. Check that you're using the correct interface and that the device is in programming mode. Update the app and try again.
What fuse and wire size should I use?
For 25A, use at least 10 mm² (AWG 8) wires and a 30A fuse on both input and output circuits. Always follow local electrical codes.
Can it charge a lithium auxiliary battery?
Yes, the converter is fully programmable, allowing you to set the appropriate charge voltage and curve for lithium batteries, including LiFePO4.
4.4★★★★★★★★★★(7)
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Customer Reviews
7
★★★★★★★★★★5.0
u**k
Verified
Fantastic converter, easy setup
This Buck-Boost converter is fantastic. I installed it in my van to charge a 24V house battery from a 12V alternator, and it works flawlessly. The settings are programmable via Bluetooth, which is super convenient. Output voltage and current are stable. Highly recommend.
★★★★★★★★★★4.0
a****c
Verified
Works well, but fan is noisy
The converter does its job perfectly, providing stable charging in my truck. However, the cooling fan is a bit louder than I expected. It's not a dealbreaker, but if you're sensitive to noise, you might notice it. Otherwise, great.
★★★★★★★★★★5.0
z***v
Verified
Great value
This is a top-notch converter at an unbeatable price. Easy to program and install. Works great.
★★★★★★★★★★3.0
y*f
Verified
Took time to get right
It works well now, but the programming was confusing at first. The manual isn't the clearest, and I had to watch a YouTube video to understand the settings. Once set, it's been good. Just a learning curve.
★★★★★★★★★★5.0
y**x
Perfect for my setup
I've been using this to charge my 24V battery from the truck's 12V system. It's reliable, efficient, and the Bluetooth app is intuitive. I've had no issues. Definitely worth the money.
★★★★★★★★★★4.0
j****s
Verified
Good product, slightly heavy
The converter works well and does what it says. It's a bit heavy and bulky, but that's expected for a 25A unit. Installation was straightforward. I'm happy with the performance.