Charged Reviews

Quick reference

SELTERM 4 AWG (4 Gauge) 5/16" Stud, Bare Copper Battery Cable Ends, Wire Lugs, Heavy Duty, MD0456U, 25 PCS

Model: MDS0456U · SKU: MDS0456U

Prepared Nov 12, 2026

Report an issue

Product page

Find a specification

Common specifications

Connector	Non-insulated copper ring lug for crimp or solder, straight barrel, regular pad, 5/16 in (M8) studSource [1]
Wire size	4 AWGSource [1]
Current rating	140 ASource [1]
Voltage rating	600 VSource [1, 2]
Enclosure	Not documented
Compatible series	Not documented
Enclosure volume	Not documented
Warranty term	Not documented

All recorded specifications

Certifications (as printed)	UL/CUL (File # E254830), SAE; UL 486 tested & approved; Meets SAE conductivity standards J163 and J1811; Made from 99.9% pure seamless copper tubes as per ASTM B188; RoHS: Compliant; REACH (SVHC): Not ContainedDocumented claim Conditions Recorded verbatim. Manufacturer claims; no issuer directory, listing card or test report was read. Location: Product page Specifications list, Industry Standard and Compliance rows; drawing NOTES 1 to 3 and 6 Recorded verbatim. Manufacturer claims; no issuer directory, listing card or test report was read. Location: Product page Specifications list, Industry Standard and Compliance rows; drawing NOTES 1 to 3 and 6 Official document · SELTERM Bare Copper Battery Cable Lugs, part no. MD0456U, technical drawing (sheet 1 of 1, dated 03-APL-2020)Official product page · 4 AWG (4 Gauge) 5/16" Stud, Bare Copper Battery Cable Ends, Wire Lugs, Heavy Duty, MD0456U (SELTERM, September 23, 2026 capture) [1, 2]
Connector	Non-insulated copper ring lug for crimp or solder, straight barrel, regular pad, 5/16 in (M8) studDocumented claim Conditions Assembled from SELTERM's printed rows "Stud size: 5/16" (M8)", "Pad width: Regular", "Barrel orientation: Straight", "Terminal type : Solder, Crimp, Ring" and "Insulation material: Non-Insulated". Location: Specifications list: Stud size, Pad width, Barrel orientation, Terminal type, Insulation material Assembled from SELTERM's printed rows "Stud size: 5/16" (M8)", "Pad width: Regular", "Barrel orientation: Straight", "Terminal type : Solder, Crimp, Ring" and "Insulation material: Non-Insulated". Location: Specifications list: Stud size, Pad width, Barrel orientation, Terminal type, Insulation material Official product page · 4 AWG (4 Gauge) 5/16" Stud, Bare Copper Battery Cable Ends, Wire Lugs, Heavy Duty, MD0456U (SELTERM, September 23, 2026 capture) [1]
Current rating	140 ADocumented claim Conditions Printed as "Max current (A): 140". SELTERM states no ambient temperature, conductor or test condition for the figure. Location: Specifications list, Max current (A) Printed as "Max current (A): 140". SELTERM states no ambient temperature, conductor or test condition for the figure. Location: Specifications list, Max current (A) Official product page · 4 AWG (4 Gauge) 5/16" Stud, Bare Copper Battery Cable Ends, Wire Lugs, Heavy Duty, MD0456U (SELTERM, September 23, 2026 capture) [1]
Included quantity	25 lugsDocumented claim Conditions The MDS0456U package is SELTERM's "25 PCS" option. Location: Storefront product feed, variant "25 PCS" with sku "MDS0456U" The MDS0456U package is SELTERM's "25 PCS" option. Location: Storefront product feed, variant "25 PCS" with sku "MDS0456U" Official product feed · SELTERM storefront product feed, page 1 of 1 (September 23, 2026 capture) [3]
Voltage rating	600 VDocumented claim Conditions Printed as "Voltage rating (VDC) : 600" on the product page and "Rated for up to 600V D.C." on the drawing. The page also prints "Temperature rating (ºC): 90". Location: Specifications list, Voltage rating (VDC); drawing note 5 Printed as "Voltage rating (VDC) : 600" on the product page and "Rated for up to 600V D.C." on the drawing. The page also prints "Temperature rating (ºC): 90". Location: Specifications list, Voltage rating (VDC); drawing note 5 Official document · SELTERM Bare Copper Battery Cable Lugs, part no. MD0456U, technical drawing (sheet 1 of 1, dated 03-APL-2020)Official product page · 4 AWG (4 Gauge) 5/16" Stud, Bare Copper Battery Cable Ends, Wire Lugs, Heavy Duty, MD0456U (SELTERM, September 23, 2026 capture) [1, 2]
Wire size	4 AWGDocumented claim Conditions Printed as "Wire gauge: 4 AWG (4 Gauge)". SELTERM's page warns that some cable makers oversize their gauge and that the lugs are not for aluminum cable apart from CCA. Location: Specifications list, Wire gauge Printed as "Wire gauge: 4 AWG (4 Gauge)". SELTERM's page warns that some cable makers oversize their gauge and that the lugs are not for aluminum cable apart from CCA. Location: Specifications list, Wire gauge Official product page · 4 AWG (4 Gauge) 5/16" Stud, Bare Copper Battery Cable Ends, Wire Lugs, Heavy Duty, MD0456U (SELTERM, September 23, 2026 capture) [1]

Warranty

Certificate records

UL/CUL (File # E254830)	Claimed · Listed when checkedApplies to: equipment listing SELTERM prints "Industry Standard : UL/CUL (File # E254830), SAE" in the MD0456U Specifications list. The page names a file number but no standard, category code or listing card, and the file was not looked up in the issuer's directory, so only the manufacturer's claim is established. 4 AWG (4 Gauge) 5/16" Stud, Bare Copper Battery Cable Ends, Wire Lugs, Heavy Duty, MD0456U (SELTERM, September 23, 2026 capture) [1]
UL 486	Claimed · Listed when checkedApplies to: equipment listing SELTERM's MD0456U technical drawing, dated 03-APL-2020, prints "UL 486 tested & approved" in its notes. It names no part of the UL 486 series, no test report and no issuer, and none was read, so only the manufacturer's claim is established. SELTERM Bare Copper Battery Cable Lugs, part no. MD0456U, technical drawing (sheet 1 of 1, dated 03-APL-2020) [2]

UL/CUL (File # E254830)

Claimed · Listed when checkedApplies to: equipment listing

SELTERM prints "Industry Standard : UL/CUL (File # E254830), SAE" in the MD0456U Specifications list. The page names a file number but no standard, category code or listing card, and the file was not looked up in the issuer's directory, so only the manufacturer's claim is established.

4 AWG (4 Gauge) 5/16" Stud, Bare Copper Battery Cable Ends, Wire Lugs, Heavy Duty, MD0456U (SELTERM, September 23, 2026 capture)

[1]

UL 486

Claimed · Listed when checkedApplies to: equipment listing

SELTERM's MD0456U technical drawing, dated 03-APL-2020, prints "UL 486 tested & approved" in its notes. It names no part of the UL 486 series, no test report and no issuer, and none was read, so only the manufacturer's claim is established.

SELTERM Bare Copper Battery Cable Lugs, part no. MD0456U, technical drawing (sheet 1 of 1, dated 03-APL-2020)

[2]

Sources and revisions

4 AWG (4 Gauge) 5/16" Stud, Bare Copper Battery Cable Ends, Wire Lugs, Heavy Duty, MD0456U (SELTERM, September 23, 2026 capture)Official product page · Checked Sep 22, 2026https://selterm.com/products/4-awg-5-16-stud-bare-copper-battery-cable-ends-wire-lugs-heavy-duty-md0456u
SELTERM Bare Copper Battery Cable Lugs, part no. MD0456U, technical drawing (sheet 1 of 1, dated 03-APL-2020)Official document · Revision 0 · 2020-04-03 · Checked Sep 22, 2026https://selterm.com/cdn/shop/files/MD0456U_1.pdf
SELTERM storefront product feed, page 1 of 1 (September 23, 2026 capture)Official product feed · Checked Sep 22, 2026https://selterm.com/products.json?limit=250&page=1