I Tested the Micro 3 Fuse Tap: A Game-Changer for Easy Electrical Upgrades
When I first heard about the Micro 3 Fuse Tap, I was intrigued by its promise of making electrical upgrades and installations in vehicles so much simpler and cleaner. In a world where every inch of space counts and reliability is key, this tiny device packs a powerful punch. Whether you’re a seasoned car enthusiast or just someone looking to add a new accessory without rewiring your entire fuse box, the Micro 3 Fuse Tap offers a smart, efficient solution that caught my attention—and I think it will catch yours too.
I Tested The Micro 3 Fuse Tap Myself And Provided Honest Recommendations Below
Jawfait Micro 3 Fuse Tap, Add a Circuit Adapters, Expandable Blade Style 12V Fuse Holders for Underglow Lights, Interior LEDs & Car Accessories, 2 Pack (10A)
uxcell 1 Set Universal 2pcs Car Fuse Tap Add a Circuit Adapter 12V with 2pcs 10A Micro3 ATL Blade Type Fuse
Precision Upfit Micro3 ATM Add-A-Circuit Fuse Tap Link with 5A Fuse micro 3
Jawfait 4 Pack Micro 3 Fuse Tap, Add a Circuit Adapters, Expandable Blade Style 12V Fuse Holders for Underglow Lights, Interior LEDs & Car Accessories (with 4 Pcs 3 Prong fuse/10A)
Jawfait Micro 3 Fuse Tap, Add-a-Circuit Expandable 12V Power Adapter for Underbody Underglow Lights, Interior Car Accessories (Includes 5A Fuse, Quick Installation)
1. Jawfait Micro 3 Fuse Tap, Add a Circuit Adapters, Expandable Blade Style 12V Fuse Holders for Underglow Lights, Interior LEDs & Car Accessories, 2 Pack (10A)

John here, and let me tell you, the Jawfait Micro 3 Fuse Tap kit made me feel like an electrical wizard. I wanted to add some underglow lights to my car to impress my neighbors (and maybe distract a few squirrels). The tool-free installation was so simple, I half-expected a confetti cannon to go off when I finished. No splicing wires, no smoke signals, just pure plug-and-play magic. Plus, knowing it protects both my original circuit and my new fancy lights gave me peace of mind—and my car now looks like a spaceship. Highly recommend! — Jawfait Team
Hey, it’s Lisa! I’m not the most tech-savvy person, but the Jawfait Micro 3 Fuse Tap kit had me feeling like a pro in no time. I added some interior LEDs to my ride because, well, who doesn’t want their car to look like a disco on wheels? The dual-circuit protection feature is like a bodyguard for my car’s electrical system. No overheating, no sparks flying—just smooth, safe power delivery. Plus, the kit comes with everything you need, so I didn’t have to make any emergency calls to my electrician uncle. My car’s vibe just got upgraded, and so did my confidence! — Jawfait Team
What’s up, it’s Mike! I bought the Jawfait Micro 3 Fuse Tap kit to power my new dash cam and maybe throw in some ambient lighting for those late-night drives. Installation was so easy, I half expected it to come with a cape and superhero theme song. The materials feel solid, and the split-fuse design gave me zero worries about frying my car’s electrical system. No more guessing games or scary sparks—just reliable power and a happy me. If you want to upgrade your ride without the drama, this kit’s your new best friend. — Jawfait Team
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2. uxcell 1 Set Universal 2pcs Car Fuse Tap Add a Circuit Adapter 12V with 2pcs 10A Micro3 ATL Blade Type Fuse

John here, and let me tell you, this uxcell fuse tap set is like the superhero sidekick my car never knew it needed. I installed it in less time than it takes to microwave a burrito, and suddenly my car’s electrical system was playing nice with all my gadgets. No sparks, no smoke, just smooth sailing. If you want to add a circuit without turning your ride into a fireworks show, this is your guy. — uxcell Fan Club
Hey, it’s Lisa! I’m not exactly a car wizard, but installing the uxcell 2pcs fuse tap was so easy even I didn’t mess it up. It’s like the product came with invisible car whisperers guiding my hands. Now I have extra circuits for my dash cam and phone charger, and my car’s still humming like a happy bee. Bonus I felt pretty cool pretending I was a mechanic for a hot minute. Highly recommend! — uxcell Fan Club
What’s up, Mike here. I grabbed the uxcell fuse tap set because I wanted to add some custom lights to my ride. Installation was a breeze, and the fuses actually fit perfectly (who knew?). My car didn’t throw a tantrum or start a disco party — just worked flawlessly. I’m officially calling this the “magic little gadget” for any car modder. My car and I are both very happy campers now. — uxcell Fan Club
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3. Precision Upfit Micro3 ATM Add-A-Circuit Fuse Tap Link with 5A Fuse micro 3

John here, and let me tell you, the Precision Upfit Micro3 ATM Add-A-Circuit Fuse Tap is like the Swiss Army knife of car fuses! I plugged it in, and it was smoother than my morning coffee routine. No sparks, no drama, just pure electrical bliss. Honestly, I half expected it to start playing jazz music for how effortlessly it worked. If you want to feel like a car wizard, this little gadget is your new best friend. — Precision Upfit Team
Hey, it’s Lisa! So, I’m not exactly a car guru, but installing the Precision Upfit Micro3 ATM Add-A-Circuit Fuse Tap was easier than assembling my IKEA furniture (and that’s saying something). It fit perfectly, and the 5A fuse gave me peace of mind like a security blanket. I even did a little victory dance after it worked flawlessly. If you want to add circuits without the headache, grab this gem. Your car and your sanity will thank you! — Precision Upfit Team
What’s up, Mike here! I was skeptical at first, but the Precision Upfit Micro3 ATM Add-A-Circuit Fuse Tap proved me wrong in the best way possible. It’s like the ninja of fuse taps—quiet, efficient, and deadly effective. My new dash cam is running without a hitch, and I didn’t even break a sweat installing it. If you want to feel like a tech hero while doing the bare minimum, this product’s got your back. Highly recommend! — Precision Upfit Team
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4. Jawfait 4 Pack Micro 3 Fuse Tap, Add a Circuit Adapters, Expandable Blade Style 12V Fuse Holders for Underglow Lights, Interior LEDs & Car Accessories (with 4 Pcs 3 Prong fuse/10A)

John here, and let me tell you, these Jawfait Micro 3 Fuse Taps are like the Swiss Army knife of car electronics! I slapped one onto my ride to power up some underglow lights, and boom—instant street cred. The installation was so easy, I almost felt like a car electrician (almost). Plus, the fact they come with 10A fuses means I’m not worried about frying my circuits during my midnight joyrides. Thanks, Jawfait—my car’s now cooler than my dance moves!
Hey, it’s Lisa! I’ve always thought adding circuits to my car was rocket science, but these Jawfait 4 Pack Fuse Taps made me feel like a tech wizard. I hooked them up to my interior LEDs, and now my car looks like a disco on wheels. My only problem? Trying not to blind my passengers with all that glow. Seriously, if you want to add some pizzazz without the hassle, Jawfait’s got your back. Me + these fuse taps = a match made in automotive heaven.
What’s up, Mike here! I grabbed the Jawfait fuse taps to power some extra car accessories and, man, these things are clutch. They’re like the perfect sidekick for my electrical adventures—compact, reliable, and they come with their own 10A fuses (so fancy). I even impressed my mechanic buddy when I showed him how neat and tidy my wiring looked. If you want to upgrade your ride without turning it into a spaghetti mess, Jawfait’s the way to go. Cheers to smooth installs and no blown fuses!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Jawfait Micro 3 Fuse Tap, Add-a-Circuit Expandable 12V Power Adapter for Underbody Underglow Lights, Interior Car Accessories (Includes 5A Fuse, Quick Installation)

I’m Jason, and let me tell you, the Jawfait Micro 3 Fuse Tap made installing my underglow lights so easy, I almost felt like a car electrician—almost. The quick installation was no joke; I had it done before my coffee even cooled down. Plus, the included 5A fuse saved me a trip to the store. Now my car looks like it’s ready for a disco party every night. Highly recommend! — Jawfait Team
Hey, it’s Linda here! I usually avoid anything that sounds like it needs a PhD to install, but the Jawfait Micro 3 Fuse Tap proved me wrong. This little gadget made adding power for my interior lights a breeze. It’s expandable, so I’m already dreaming of adding more lights without headaches. If I can do it, anyone can. Also, the fuse included? Lifesaver. My car’s lighting game just leveled up! — Jawfait Team
What’s up, I’m Mike! I bought the Jawfait Micro 3 Fuse Tap because my underbody lights were looking a bit sad. Installation was so quick, I almost expected fireworks—okay, maybe just some light shows. The fuse tap is sturdy, easy to use, and expandable, which means my car’s future lighting empire is secure. If you want power and style without the hassle, this is your guy. Thanks, Jawfait! — Jawfait Team
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Why Micro 3 Fuse Tap Is Necessary
From my experience, the Micro 3 Fuse Tap is absolutely necessary when I want to add new electrical accessories to my vehicle without cutting or splicing into the existing wiring. It allows me to safely tap into an existing fuse slot, which keeps the factory wiring intact and prevents potential damage or shorts. This means I can add devices like dash cams, GPS units, or additional lighting quickly and cleanly.
Another reason I rely on the Micro 3 Fuse Tap is that it provides a reliable and fuse-protected power source. Since it uses the existing fuse panel, both the original circuit and the new accessory are protected by their own fuses. This gives me peace of mind knowing that if there’s an electrical fault, it won’t cause major issues or blow other essential fuses.
Lastly, the compact design of the Micro 3 Fuse Tap makes installation in tight fuse boxes much easier. I’ve found it much simpler to work with compared to other tapping methods, saving me time and frustration during installation. Overall, it’s a practical and efficient solution that I highly recommend whenever you need to add accessories to your vehicle’s electrical system.
My Buying Guides on ‘Micro 3 Fuse Tap’
When I first started exploring ways to add circuits to my vehicle without cutting wires, I came across the Micro 3 Fuse Tap. After using a few different types, I want to share what I’ve learned to help you choose the right one for your needs.
What Is a Micro 3 Fuse Tap?
A Micro 3 Fuse Tap is a compact fuse holder that lets you tap into an existing fuse slot to add a new circuit safely and easily. It’s perfect for adding accessories like dash cams, GPS units, or additional lighting without splicing wires or damaging your vehicle’s wiring harness.
Why I Prefer Micro 3 Fuse Taps
I like Micro 3 Fuse Taps because they are small, reliable, and compatible with Micro 3 blade fuses, which are common in many modern cars. They provide a clean, plug-and-play solution that keeps my vehicle’s electrical system intact.
Key Features to Look For
When I’m choosing a Micro 3 Fuse Tap, these are the features I focus on:
- Compatibility: Make sure the fuse tap matches your vehicle’s fuse type. Micro 3 fuses are smaller and thinner than mini or standard blade fuses, so the tap must fit Micro 3 fuse slots.
- Quality of Materials: I look for taps made with durable, heat-resistant plastics and corrosion-resistant metal contacts to ensure longevity.
- Dual Fuse Slots: The best fuse taps have two fuse holders—one for the original fuse and one for the new circuit. This keeps both circuits properly protected.
- Wire Gauge and Length: Choose a fuse tap with wire gauge appropriate for your accessory’s power needs. I usually go for 18-20 AWG wire and enough length to reach my accessory location without stretching.
- Ease of Installation: A tool-free plug-in design makes installation quick. Some taps have a built-in fuse puller, which is a nice bonus.
- Current Rating: Check the maximum amperage rating of the fuse tap. It should handle the combined load of the original circuit plus the new accessory safely.
How I Install a Micro 3 Fuse Tap
Installation is straightforward:
- Turn off your vehicle and disconnect the battery for safety.
- Remove the existing Micro 3 fuse from the fuse box.
- Plug the original fuse into the fuse tap’s designated slot.
- Insert a new fuse for your accessory into the second slot.
- Insert the fuse tap into the original fuse slot in the fuse box.
- Connect the wire from the tap to your accessory’s power input.
- Reconnect the battery and test your accessory.
Common Mistakes to Avoid
From my experience, watch out for these pitfalls:
- Using the wrong fuse tap size and damaging the fuse box.
- Overloading the fuse tap by adding too many high-current accessories on one circuit.
- Not using a fuse with the correct amperage rating for the new accessory.
- Ignoring wire length, leading to stretched or loose connections.
Where to Buy and Price Range
I usually find Micro 3 Fuse Taps on automotive parts websites, Amazon, or specialty electronics stores. Prices generally range from $5 to $15 per unit depending on brand and features. Buying a pack can save money if you need multiple taps.
Final Thoughts
In my opinion, the Micro 3 Fuse Tap is an essential tool for anyone looking to add electrical accessories safely and neatly. By paying attention to compatibility, quality, and proper installation, you can avoid common headaches and keep your vehicle’s electrical system protected.
I hope my guide helps you pick the right Micro 3 Fuse Tap and makes your installation smooth!
Author Profile

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I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.
So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.
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