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โก Power up your ride with the relay that never quits!
The iRhapsody 120A 12V DC heavy-duty relay delivers reliable, continuous-duty performance with a low-power 1.8W coil and robust 120A switching capacity. Designed for split charging and high-current automotive applications, it features durable copper contacts, M6 stud terminals, and a wide operating temperature range, making it a top choice for professionals demanding dependable power control.


| ASIN | B0BJ9RQFWX |
| Best Sellers Rank | #6,207 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Accessory Power Relays |
| Brand | iRhapsody |
| Brand Name | iRhapsody |
| Coil Resistance | 80 ohm |
| Coil Voltage | 12 volts_of_direct_current |
| Connector Type | Quick Connect |
| Contact Current Rating | 120 A |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 120 A |
| Customer Reviews | 4.6 out of 5 stars 125 Reviews |
| Manufacturer | IRHAPSODY |
| Minimum Switching Voltage | 8 volts_of_direct_current |
| Model | AutoRelaySet-12V120A |
| Mounting Type | Screw Mount |
| Operation Mode | Automatic |
| Part Number | AutoRelaySet-12V120A |
| Specification Met | [Possibly] |
| Warranty Description | one-year warranty |
| Wattage | 1.8 watts |
N**E
Awesome relays
Using these to operate air compressors. Works great
G**B
Heavy Duty Relay
Working great.
J**Y
Does what it does
Makes small power into big power. As expected.
R**E
irhapsody 120amp 12v Continuous Duty Relay review
They look OK, a little light weight for 120A. I cannot take it apart to look and see how well the contacts are made. The pull-in Voltage is about 8 Vdc. I will use this in my small DIY LiFePO4 battery pack, the BMS will be driving this relay instead of relying on the MOSFET's of the BMS.
S**L
Keeps Battery from draining
My 12 volt AC unit on skid loader will drain a battery even if I shut it off this relay solved that problem
M**H
Good quality and included connections
I got them today. They look good and the internal wiring is good quality. I have to 525 Walbro Hellcat pumps that pull 15-25amps I've burned up a few relays because of the amperage. So hopefully these will be strong enough. Gonna up grade my wiring with the included copper eyelets and see how they hold up
L**I
Idk
Kind of confused. they seem well made but while wiring, one of the relays completely came apart, not sure if itโs working correctly now
W**H
Great
Comes with everything you need.
Trustpilot
2 months ago
5 days ago