








⚡ Elevate Your Voltage, Empower Your Ride!
The SUPERNIGHT DC Boost Converter efficiently steps up 12V input to 24V output at 10A with 240W power capacity, featuring ≥95% efficiency and ultra-low ripple. Its rugged waterproof aluminum casing with epoxy potting ensures durability and superior heat dissipation, while intelligent multi-protection safeguards your devices. Ideal for golf carts, LED lighting, solar power, and more, it combines high performance with easy installation for professional-grade power regulation.
| ASIN | B089M5QBF9 |
| Best Sellers Rank | #49,349 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #174 in Power Converters |
| Customer Reviews | 4.4 4.4 out of 5 stars (469) |
| Date First Available | June 3, 2020 |
| Item Weight | 9.5 ounces |
| Item model number | 12V-24V/10A |
| Manufacturer | SUPERNIGHT |
| Package Dimensions | 5.51 x 3.43 x 1.85 inches |
D**Z
Very good! Hot Unit lol
Works great. For the porpoises! Unit gets really hot. But no problems.
A**R
Worked great for LG TV so it can run off 12V in RV
Just needed to wire up the necessary input connector for 12V DC from existing accessory outlet in our RV and adding a 6.5x4.4mm plug for the output to match up to the LG TV input. After wiring was done and tested, it worked great to power the LG TV so we can enjoy some entertainment when dry camping without adding an inverter.
J**.
Easy 12 to 24
It does what it is supposed to
B**N
Works like it is supposed to, so far.
I am using this to charge a variety of portable power stations. It outputs about 230 watts. It gets a bit warm, will have to keep an eye on that. I wish the power leads were a heavier gauge. Otherwise, it takes 12v in, puts 24v out, 10-ish amps.
J**N
Every day use for 4 years still going strong.
I've been using this for 4+ years now everyday had acid spilled on it and working in WATTER and still going strong. Well built product.
S**L
Shrink tubing would have been better. Should last forever.
Works as expected. We had a hacker put in 12V head lighting on the cart by sniping into ONE of the 4 12V batteries. That didn't work out too well for the long run. You can do that but it is not proper and issues with uneven charging of the battery bank and the one battery used will eventually not take a full charge. We also bought 8 watts of new LED lighting (4 watts per side) this is very sufficient as the cart is always back away from the road on wooded cart paths. So we have plenty of extra 12V power we can use for other things (radio, additional lighting, cell phone charging etc.) if we wish. 120W will not power a road legal incandescent lighting array. For those you will need to bump it up to a few hundreds watts at least. However for carts that run on cart paths off road this thing is more then sufficient. I placed a 10A resettable thermal overload on the 12V output side and a 3A in line fuse on the 48V input side to protect the wiring and used 14 ga wire. I also soldered the wiring into the non insulated crimp connectors and wrapped them with electrical tape. Shrink tubing would have been better. Should last forever. UPDATE; The idle current on these things is about 32 watts with the lights off. That is enough to sink a full charge in 5 days at best even with our 7.2KW battery bank. These should be wired in with the on/off switch on the 48V to knock down the regulator too. By the math that's about 10% of our full bank charge a day, but when you take into account the various synergies at work with these lead acid batteries in reality it is closer to 20% over a 24 hour period as these batteries are really only good for 50% discharge of their total rated capacity. If you charge at the end of every day this is not a problem. But if put few miles a day down and do not charge but every now and then this becomes a real issue. I thought the idle current would be 1-2 watts, not 32. So the solution when the switch is mounted on the dash and the regulator placed under the seat at the batteries is to run a 4 conductor lead and pass 48V through the switch and back to the regulator and the 12V conductors from the regulator to the lights and whatever. I used 4 conductor lead because I was also going to put in a batter charge indicator later. So this to me is no big deal. I will just include the modifications when I mount the charge meter.
K**L
It doesn’t work!!
12v-24v doesn’t work. It went from 12v to 8v. Rechecked wiring, incoming voltage. I ordered 2 and neither worked. Unfortunately, I missed the return date by 2 days. I won’t rebuy on from Amazon for this reason.
D**N
Well made boost converter
I purchased this to boost the voltage for powering my Starlink Mini from a 12V battery. The standard Starlink cable uses small conductors that have too much voltage loss when fed from a 12V battery. This boosts the voltage to 24 Volts and the problem is gone.
J**E
Not good don't buy this,,
A**O
Gostei, trabalha de acordo apesar de muitissimo caro, já com tarifaço Bancario, do Lula e do Thrump.
C**E
Excellent product, project worked out well. Good value.
R**H
Ich habe mit diesem Konverter meine 300AH 12V Speicherbatterien zum nachladen einer Powerstation mit 200AH und integriertem Mikrowechselrichter hochgepowert. Zunächst hate ich etwas Pech und ein Exemplar erwischt das bereits bei 10 Ampere Ausgangsleistung fast 70 Grad hatte. Den Verkäufer angeschrieben, sowas von schnell kam auch eine Antwort - ein Ersatzgerät war wenige Tage später bei mir! Den defekten Wandler sollte ich entsorgen. Wirklich TOP! Konversation sehr freundlich, eine angenehme Erfahrung! Ich habe den Konverter testweise bis an seine Grenze belastet - wichtig ist mir das keine Brandgefahr entstehen kann. Tatsächlich konnte ich damit (kann auch Ungenauigkeit meines Meßgerätes sein) auf der 24V Ausgangsseite rund 23 Ampere in den Solaraeingang der Powerstation schicken. Drei Tage in sicherer Umgebung so laufen lassen- durchgehend - kein Ausfall. Die Temperatur lag im Maximum bei etwa 55 Grad, bei dieser Belastung ist das völlig in Ordnung! Bemerkenswert ist: Viele Step-Up Konverter werden mit Leistungsangaben beworben, die dann bestenfalls auf der 12V Eingangsseite 20 Ampere ziehen, am Ausgang natürlich gerade die Hälfte bringen. Dieser Konverter ist ein absolut ehrliches Gerät das seine Leistungsangabe auf der 24V Ausgangsseite bringt. Die Zuleitungen sind ausreichend dimesioniert, die Kabel werden bei Höchstleistung zwar gut warm, aber auf keinen Fall bedenklich heiß. Der Konverter ist voll vergossen, keine Gefahr das in widriger Umgebung Wasser eindringen kann. Ich bin an mehreren Solaranlagen immer wieder am basteln und optimieren. So hatte ich auch verschiedene Step-Up Konverter ausprobiert. Die offenen Geräte, die viel versprechen, sogar regelbar sind und mit 30A beworben werden, haben ALLE diese Leistung nicht erreicht und waren durch die offene Bauweise eher gefährlich. Andere Konverter in vergossener Bauweise haben zwar gut funktioniert - waren jedoch deutlich teurer. Ich kann sowohl dieses Produkt, als auch die Erfahrung in der Konversation mit dem Verkäufer, mit bestem Gewissen empfehlen. Wenn ich wieder Zeit habe mich um meine Projekte zu kümmern, dann werde ich noch einen identischen Konverter kaufen und in einer Paralellschaltung testen. Das funktioniert nur, wenn die Toleranzen der Bauteile eher gering sind. Aber es ist einen Test wert.
T**S
No es muy bueno no merece la pena
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