Tap a row to choose it. The price box and the button follow your choice.
Prices from our last update. Per unit is the pack price divided by the pieces or feet in it.
Choose
Stud
Pieces
Pack price
Per unit
1/4 in
10
$9.99
$1.00 / pc
5/16 in
10
$8.99
$0.90 / pc
3/8 in
10
$6.99
$0.70 / pc
1/2 in
10
$9.59
$0.96 / pc
A battery lug is a ring terminal with a heavy barrel. You crimp the barrel onto stripped cable and bolt the ring onto a battery post, a bus bar or a starter stud. These are for 1/0 AWG cable and come in several ring sizes, so pick the stud before the pack.
We make them from annealed electrolytic copper, which is soft enough to crimp tightly without cracking. Each 10-piece pack has ten 3:1 heat shrink sleeves, five red and five black, so the positive and negative ends are marked when the job is done.
Crimp with a lug crimper or a hammer crimper made for the cable size. Slide the heat shrink onto the cable before you crimp, because it will not go over the ring afterwards.
What it will not do
A lug does not fit a cable of another gauge. Too small and it will not close, too big and the crimp is loose.
The pack has no crimping tool.
The ring size is fixed. Measure the stud before you choose.
Detail
Value
Cable size
1/0 AWG
Material
Annealed electrolytic copper
In each 10-piece pack
10 lugs and 10 heat shrink sleeves, 5 red and 5 black
Mounting
Ring, stud sizes in the table
Pack sizes
4
Price range
$6.99 to $9.99
Colors and sizes in a family share one pool of reviews. Printed word for word, including the ones below five stars.
5 out of 5
These lugs have worked well in my car audio installation. Easy to crimp with a pneumatic crimper, and the look good. The included heat shrink makes sure the installation is clean with no rogue wires flying around. It is true to size. I have and would buy again.
Mark Scott · March 24, 2026 · verified purchase
5 out of 5
Great product well built simple and easy to install worth the price. Fit and durability was perfect for my 2010 Nissan Titan. The shrink wrap it come with is red and black so easy to change battery and put the cables back on correctly. I crimped using pliers took a little effort but only tools I had for crimping.
Shawn Carter · August 20, 2026 · verified purchase
