Car Voltage Stabilizer, DC 12V Regulator 12V Surge Protector 144W Heavy Duty for Car Battery Auto Truck Vehicle Boat Motor Solar System Protection

Did not read the instruction fully. It has an overload safety. WOW, nice. Pity they do not make a 25amp version.which is what I need for my security cameras & monitor. Works great, on close to overload it starts to flicker.

Not used it yet, still building campervan however everything looks fine

Well made simple and clear connections, useful mounting holes allowing convenient mounting options.

These units are very good quality and performers. The 12 volts output is very stable throughout a wide range of input voltages, from under 12 volts, to well over 12 volts.

Gute Qualität, wirkt gut Verarbeitet. Regelt die Spannung wie beschrieben auf 12 Volt DC, schützt diverse Geräte in meinen Camper von den hohen Ladespannungen ( bis 14,4 Volt DC).

The product works as advertised. I have purchased three of them and they reduce and stabilize the voltage as advertised. It does not generate heat and so far I have zero issues to complain about. I used this on my LifP04 Batteries in my off grid solar system.

A la suite d'une surtension dans mon installation d'éclairage, j'ai acheté ce boitier qui semble bien protéger mes périphériques (lumières, relais, caméras).

Worked for Raymarine Element 7 which would shut off when I started boat and eventually only run with boat off. This is a great product.

Es perfecto para corregir el voltaje a 12v cuando la batería o la carga da picos de tensión.