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T-Spec Pos/Neg 4-Gauge Battery Terminal

Car battery terminal with two 4-gauge and two 8-gauge outputs

Item # 12048BTPN

California customers:
Please click here for your Proposition 65 warning.

In Stock
$19.99

About the T-Spec Pos/Neg 4-Gauge Battery Terminal

Compact and heavy-duty

T-Spec designed this Pos/Neg battery terminal to be extremely compact, so you can make the battery connection for a 4-gauge power cable in almost any vehicle. The other outputs accommodate your vehicle's OEM factory wiring — and there's even room for upgrading that. This heavy-duty black nickel-plated brass terminal can be used on either positive or negative battery posts. Requires Allen head wrenches for installation. Warranty: 1 year.

What's in the box:

  • Brass battery terminal
  • Liner ring

Customer reviews

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T-Spec Pos/Neg 4-Gauge Battery Terminal Reviews

Average Customer Review(s):

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Pros:

Cons:

Crutchfield response

More details on the T-Spec Pos/Neg 4-Gauge Battery Terminal

Product Research

Features

Overview: This package includes a T-Spec v12-series single battery terminal that can be used on the positive or negative post. The terminal is made of solid brass with a flat-black finish. It features two 4 AWG and two 8 AWG outputs. This battery terminal is equipped with set screws for a secure connection to the battery post (4mm) and to the wires (3mm). Two Allen wrenches (3mm and 4mm) are required to tighten or loosen the set screws.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Looks like just the ticket for my 2010 Tacoma. Nice and clean [ dana  Jan 12, 2019 ]
A
Battery terminal installation [ michael w.  Dec 16, 2018 ]
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Read reviews and was sure it would do what I needed it to do. [ CHARLES  Dec 14, 2018 ]
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New connection for battery terminals [ Jerry  Oct 21, 2018 ]
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To better and more neatly connect battery and amplifier positive to the main power source. [ Jerry  Oct 20, 2018 ]
A
looks like will fit my needs [ ANDREW  Jun 25, 2018 ]
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I wanted to make sure my installation was as professional as possible. [ Ryan Alexander  Apr 28, 2018 ]
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I needed it to complete an install [ Scott  Dec 07, 2017 ]
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Running two 8 ga. power lines for two amps, car has two factory 4/6 ga. main lines, seems like a much cleaner and better option than just clamping ring connectors to the factory battery connection. [ Rhett  Aug 14, 2017 ]
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Nice tight connections and clean installs with these products [ Tyler  Oct 06, 2016 ]
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I needed a terminal that would easily handle multiple power cables for amps, ignitition, starter..... [ Ashley  Dec 07, 2015 ]
SHOW MORESHOW LESS

2 questions already asked

Q
How do you install this and still put the positive battery cable on the battery?
[ Daniel  Jun 09, 2017 ]
3 answers
A
The FACTORY cables connections will have to be cut and made to work with this new terminal. Just like you would do the aftermarket power wire.
[ Brian  Jun 09, 2017 ]
A
If you have a top post battery this is the way i did it. if your wires connector screwing into the side of the battery like a lot of Chevrolet's do. Then DON'T use this info. Pull the wires out of the factory battery clamp. Then run them into the new battery Terminal. If you have to cut the factory clamp off, just strip the wires back and put the bare wire into the terminal.
[ Douglas  Jun 09, 2017 ]
A
You simply remove the existing terminal from your vehicle's positive wire(s) (You may have more than one positive wire supplying the vehicle). Strip approximately 1/2" off the end of your wires so they are bare/exposed. Twist tightly. Insert the vehicle's wire(s), along with your newly installed positive wire into the openings of your new terminal. Tighten the allen screw down onto the inserted wire to make your connection. Slightly tug each wire to make sure you have fully inserted/anchored it. Place the terminal over your battery's positive post. Tighten the terminal to the post. Call someone who installs car stereos for assistance to complete the remainder of your installation.
[ RONALD W  Jun 09, 2017 ]
Q
With this installed onto the positive terminal, will I still be able to connect jumper cables, if needed?
[ melgaljour  May 15, 2015 ]
4 answers
A
I am not for sure, but probably not as it would depend on the height of your battery terminal.
[ Bob  May 17, 2015 ]
A
I should have been more specific in my first reply, you can but it will damage the terminal. I wouldn't unless like I described in my first response.
[ dipstick  May 17, 2015 ]
A
No, you would need a vehicle that has a remote jumper terminal like Chevy trucks and suv's or have a battery like a Optima with top and side posts.
[ dipstick  May 17, 2015 ]
A
I'd say yes because the entire terminal is metal so therefore its conductive
[ BRIAN  May 17, 2015 ]

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