12V Car Fuse Box with Relay, 12V Motorcycle Fuse Relay Box Quick Wiring 4-Way Fuse Holder with Indicator Lights & 2/3/5A Fuse for Motorcycle,Cars,Headlights,Navigation,Phone Holder,Car Charger

Was going to make one of these myself with a 12v relay after discovering the price of a healtech device before I discovered someone actually beat me to it albeit lacking some of the intelligence of battery monitoring if you wanted it to stay on after turning the bike off!The unit itself is quite small and fits in the palm of you hand - but I did underestimate how small it needed to be to fit under a 2017 cbr600rr when the under seat exhaust takes most of the space!!! Ideally it could have done with being 10mm shallower but I don't think that is possible with the terminals they used.So after a good hour stripping the fairings away (there wasn't a suitable spot in care you're wondering, so if i can same someone time not doing this happy days!) and shuffling the wiring loom around it managed to fit under the seat as it needs to be somewhere fully waterproof since it certainly isn't IP68 rated.Wiring is simple - please ignore people who moan about instructions and the "acc" this simply means ignition live I.e. power only when you turn the key to the on position - for this I used the headlight fuse and tapped into it underneath the fuse box with one of the scotch clips supplied - this energises the relay and closes the contract turning on the box while taking direct power from the battery and saves you potentially frying a system if you did decide to tap into another source withoutan additional inline fuse.Amazing that each port is individually fused so you can customise the wiring protection depending on what you're connecting and up to a total of 20amps across all 4 ports! Certainly enough for heated grips, phone charger and whatever else you wish to connect just maybe not the kettle or toaster.Overall very simple, very effective, as long as you have space under the seat or somewhere fully waterproof this is the safest way to connect accessories and gives some piece of mind you won't blow a fuse for a critical system on your bike!If you're considering this for a dash cam this will work but it will shut down as soon as you turn the ignition off as it doesn't monitor the battery voltage if you wanted to use it for parking mode.For £15 the build quality and features are outstanding and you certainly couldn't make one of these yourself any cheaper so value for money is definitely 10/10!

I've recently added a few aftermarket electronic items to my motorcycle. Routing them via this separately fused and powered 'fuse box' allows total peace of mind, as there is no risk of draining the battery or fusing the main components within the motorcycles electrical system. It was easy to install and add components to. Well made and a quarter of the price of similar products.

Great value for money and easy to use

I used this to create a discrete wiring loom for electrical accessories on a motorcycle. The loom needed to be powered only when the ignition is switched on. To that end, the product with a built-in relay is a really good solution.Of the 4 ports the first 3 port were to be used for Sat Nav, action camera and heated clothing each of which have different fuse requirements. The product enables this comfortable because it has different fuses for each port with an overall capacity of 20A.The instructions are difficult to read (tiny print) and don’t explain how the ACC cable is used. The red (+) and black (-) cables need to be connected to the battery. The ACC cable operates the internal relay switch and must be connected to something that becomes live when the ignition is switched on. Then when the ignition is switched on, power can flow through the red and black leads to supply all 4 ports.The ideal connection for the ACC cable is to the supply side of an ignition-switched fuse in the main fuse box. I chose the fuse for the horn. I took it out and tested which side of the empty socket came live when the ignition is switched on. The one that came on was the one into which I inserted the ACC cable. I then replaced the fuse and this held it in place. When the ignition was switched on, all 4 indicator LEDs came on to show the product was receiving battery power and supplying it to the numbered ports. They are labelled (+) and (-) and it is easy to correctly connect cables to them.The product lid is easy to remove and replace. One removed it reveals the fuses (all 5A). They are all micro-fuses which is not made clear in the product description or instructions. Unlike the rest of the product they don’t seem to be very high quality and one broke when I removed it. In my hissy fit I nearly returned the product – completed the return request and everything. Realising I was going to swap them out anyway, I decided to keep the product and replaced 3 of them with two 3A plus one 7.5A thereby using up to 13.5A of the 20A maximum capability. The remaining port can therefore take a fuse of up to 6.5A and may be used at some time to power a USB charging port.

This item is as good as others costing several times more . Very easy to fit provided you remember that the third wire is intended to connect into an ignition switched fuse in the bike's fuse board so this powers the unit on when you turn on the ignition .The top of the box removes which makes it easy to connect any devices to it .I wired it into the 'frunk' on my Honda NC750 x and have added Tom Tom and a USB port and later will add Heated Grips and additional riding lights .

Great item. It's not clear when buying, connect the ACC power lead to a power line after the switch (wire connectors are included). It will make sure that it switches off your accessories when you turn off the vehicle.

The product works great. It has 3 wires a red (+) wire, black (-) wire, 3rd wire goes to the rear lights that tells the device when to power up. It took some working out,where to wire it on my RE Himalayan as there is very little cover on it, ended up fitting it to under the documents holder under the saddle. It does make wiring other devices onto motorbike much easier as u just need to screw the plus (+), negative (-) wires into the device. As it can support 4 devices with upto 5 amps per device. So now my hot grips only work when my bike has it's power switched on.