George P. Burdell
Reviewed in the United States on January 30, 2025
These work great, just be careful about overloading a fuse panel. One I used to power trailer lights on my Honda Accord. There were plenty of unused options on that vehicle. On my Toyota Sienna, I used one to power relays that supply key on high current for trailer brakes and auxiliary power direct off the battery. The Sienna had key power options in the panel, but they were not designed for high amperage.
Jennifer McDaniel Callahan
Reviewed in the United States on May 5, 2024
Simple and easy to use, arrived quickly
Robert
Reviewed in the United States on December 24, 2024
Bio fuse let's you piggy back a fuse slot works qreat.
Theta Chi Clayton HB
Reviewed in the United States on October 29, 2024
Good price, and exactly what I needed to run power to some LEDs on my truck.Installed on a Ford Maverick. 0 issues and has been running for about a year.A+ product!
Xavier
Reviewed in the United States on October 19, 2024
This worked well to add a new 12v outlet to the back of my 2022 Toyota Sienna. After checking the circuits with a multimeter, i decided on the seat warmer circuit which i then used this device to tap off. this fuse stays in place snugly. The included fuse puller didnt work, so i used my needle nose pliers. additionally, i used a klein crimp tool to crimp the other end of this onto a 12awg stranded copper wire from the new 12v outlet. recommended!
Bruce H
Reviewed in the United States on July 12, 2023
The mere fact that the container has a diagram of which way you plug these into your fuse box and which fuse goes where (device & factory fuse), makes these worth the purchase price alone! So far so good! And remember, your new device fuse should always be at a lower amperage than the factory fuse you're coupling it with. Use circuit tester on fuse box to see which side is power side (Should light up tester close to 12 volts which equals battery voltage) Other side will be dead because it's the side that goes out to the device. The diagram on box is very self explanatory. Orient fuse tap blades to correct power/device sides of fuse box. New device fuse goes in line with red wire (see pictures). I see a lot of videos on YouTube where people just install these without even checking for proper orientation and wrong amperage and it's setting yourself up for device failures, electrical system damage, and possible fire. So do it right!
FBI Agent
Reviewed in the United States on August 10, 2022
Product is just as described. I used it to hardwire a dash cam. Worked perfect no issues with the taps. As for the fuse removal tool. It’s garbage! But I didn’t buy this for a fuse removal tool. So it’s okay. Zip ties came handy.
Daniel
Reviewed in Australia on January 21, 2022
High quality albeit there are cheaper options
Erick Krausse
Reviewed in the United States on January 26, 2021
I needed some replacement fuses and fuse holder to install LED lighting in my car. I have used Littelfuse fuses in the past, but decided to save money and try the Biofuse brand. Installation went smooth and my lighting is working great. Honestly, these fuses look just like the original ones. I did not think much of the included zip ties at first, but I used them to move and hold some wires down and out of the way. Overall this is an excellent product at a great price (much cheaper than my local O’Reilly store). Will definitely recommend and buy again.