
12V 20A DC to DC Battery Charger
12V 20A DC to DC Battery Charger
- • 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.



28 Reviews Hide Reviews Show Reviews
-
Protects My Investment in Expensive Electronics
Since installing it, I've had zero issues with surges or flickers, even when appliances are cycling on and off.
-
Perfect for DIY Installers
As someone who installs my own gear, the charger was intuitive and came with a detailed manual.
-
Compact and Easy to Conceal
The compact layout means it fits effortlessly behind my dashboard without clutter. The streamlined installation made it simple to hide cables neatly, giving my van a professional finish.
-
Customer Support Was Helpful
I messaged before purchase with battery compatibility questions and received clear answers in hours. Excellent support.
-
Great Addition to My Boat's 12V System
I installed this DC to DC charger in my sailboat to maintain the battery bank while the engine runs, and it's performed flawlessly. Salt air and moisture haven't affected it at all.
-
Great Value Feature Set
20A continuous power with remote control and full protections is a thoughtful kit at this price.
-
Consistent Output Across Range
I tested on different battery voltages and power stayed stable despite ambient temperature swings.
-
Was what I meeded
I use it to keep my rv batteries charged from my solar system. This works really good.
-
Trouble Free Installation
Unit fit neatly into my junction box and wiring took minutes. No extra parts needed at all.