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🚗 Power your peace of mind—24/7 dashcam protection without draining your battery!
The REARMASTER Universal OBD Power Cable delivers continuous 5V/2.1A power to your dashcam via a 3.5m USB cable, featuring a dual-mode switch for ACC and surveillance modes. It safeguards your car battery by shutting off at 11.6V and supports a wide voltage input range (8V-36V). Compatible with most vehicles through a 3-pin OBD interface, it also charges other USB devices, making it a versatile, professional-grade solution for uninterrupted in-car surveillance.
| ASIN | B074YZ1GKL |
| Best Sellers Rank | 44,800 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 654 in Car On-Dash Mounted Cameras |
| Brand | REARMASTER |
| Cable Type | USB |
| Cable type | USB |
| Colour | usb |
| Compatible Devices | Dash Cameras, Mobile Phones, GPS Navigators, Power Banks |
| Compatible Phone Models | Compatible with smartphones, specific models not listed |
| Compatible devices | Dash Cameras, Mobile Phones, GPS Navigators, Power Banks |
| Compatible phone models | Compatible with smartphones, specific models not listed |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Male |
| Connector Type | Usb |
| Connector type | Usb |
| Customer Reviews | 4.2 out of 5 stars 530 Reviews |
| Included Components | Cable |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Item Weight | 100 g |
| Manufacturer | Kglory Ltd |
| Maximum Current | 2.1 Amps |
| Maximum Voltage | 36 Volts (DC) |
| Model Name | Rearmaster OBD Power Cable for Dash Camera,24 Hours Surveillance / Acc Mode with Switch Button(USB Port) |
| Model Number | OBD3 |
| Number of Items | 1 |
| Number of Pins | 3 |
| Other Special Features of the Product | built-in_gps |
| Recommended Uses For Product | Dash Cameras, Mobile Phones, GPS Navigators, Power Banks |
| Special feature | built-in_gps |
| Specification Met | RoHS |
| Unit Count | 1.0 Count |
A**S
Highly recommended.
Using the REARMASTER Universal OBD Power Cable in a Dacia Sandero 2019, powering both a Vantrue E1 and Kawa dashcam. Both are working without problems, recommend.
R**N
Works
Works...sometimes.
D**6
Good cable
Does the job since 2022
M**S
easy fit item
East fit. Nice and discreet
C**S
Hhmmmmmm
This cable worked when I tried it but by time I routed it around the dash etc it stopped powering my dash cam. Wouldn't work again. I'm guessing any pressure applied to the cable behind plastic trim is enough to break it or something. No use.
G**A
Works as described.
Tested this on my Alfa Romeo Guilietta 2013. Easy fitting, and tested continuous mode and surveillance mode. Just don't forget to configure your camera (mine is Garmin mini 45) to use parking mode (if the dash cam supports it) when the engine stops. No battery drain so far but the again I drives most days of the week. Happy with it.
K**M
Does what it's supposed to.
Does what it says it does, with the option to permantly power a device with the ignition off, or to power it when the ignition is switched on, so ideal for a dash cam when you need to have the vehicle monitored while parked, in a supermarket car park for example, or to activate the camera only while the engine is running for normal on road use.
E**K
If you like the port remaining covered then check you have the room for this first.
The plug that goes into the cars obd port is very long and so means the trim cover cannot fit back. This was true of by Hyundai and Nissan vehicles but apart from that is brilliant.
Trustpilot
3 weeks ago
1 month ago