Top 10 Thru Panel Connector – Automotive Replacement Battery Terminals & Ends

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1. Fastronix Solutions


Fastronix Premium High Current 3/8" Thru Panel Battery Terminal Connectors

Fastronix Solutions #ad - Inner copper Core for High Current Applications. 3/8" studs rated to 440 amps @ 12 Volts with Momentary 550 Amp Spikes. Durable nylon backing nut eliminates any Question of Shorting and These Can be Mounted in Metal Panels. Use with fastronix rubber terminal Covers 404-110 and 404-111 for a Professional Installation. Mount in panels up to 7/16" Thick in a 1-17/64" Hole.
BrandFastronix Solutions #ad
ManufacturerFastronix Solutions #ad
Part Number406-239

2. R2X Racing


Thru Panel Battery Cable Bulkhead Connectors with Copper Core 3/8" Terminal Post, Red and Black

R2X Racing #ad - Battery relocation kit: Great solution for remote mount batteries and shutoff switch projects. Car audio terminals: Easily wire your amp or remote batteries for a clean car stereo install. Multiple applications: You won't find a better firewall connector for automotive power cables. Marine electrical: Great bulkhead connectors for positive and ground cables for your boat. 100% satisfaction guaranteed: If you have any issues with your order, contact us and we will make it right.
BrandR2X Racing #ad
ManufacturerR2X Racing #ad
Height1.75 Inches
Length3 Inches
Width1.75 Inches
Part NumberRB-CC-BBC

3. Fastronix Solutions


Fastronix Red Thru Panel Battery Terminal Connector

Fastronix Solutions #ad - Use with fastronix 404-110 Terminal Covers for a Professional Installation. Has 2 - 3/8"-16 brass stud terminals that are 5/8" Long. Rated to 250 Amps. Safely run power through a Panel without Worrying about Rubbing Wires. Conveniently mounts through any 7/16" or Thinner Panel with a 1-1/4" Hole.
BrandFastronix Solutions #ad
ManufacturerFastronix Solutions #ad
Height2 Inches
Length4.5 Inches
Width2 Inches
Part Number405-101

4. Moroso


Moroso 74144 Red Thru Panel Connector

Moroso #ad - Fit type: Vehicle Specific. Package weight: 02 pounds. Country of Origin : United States. Can be used wherever a battery cable goes through a firewall.
BrandMoroso #ad
ManufacturerMoroso #ad
Height0 Inches
Length0 Inches
Weight0.2 Pounds
Width0 Inches
Part Number74144
Warrantylimited warranty

5. Yosoo


2 Pcs 3/8In Thru Panel Battery Terminal Connector, Battery Terminal Stud 250A Positive Negative Junction Stud Post Replacement For Cars Rvs Ships Yachts

Yosoo #ad - Easy to use?? this power junction post includes one red connector for positive pole and one black connector for negative pole, designed for easy power and ground connections. Easy to install without any complicated tools. Does not require complicated operations.

Save your time and energy. Powerful function??these handy connectors allow you to run your battery cables through a firewall the right way, with rated current of 250A, allows for easy operation. The charging column is mounted through the main panel for quick and easy use of the battery terminals, with easy access to accessories. Wide applications??the battery terminal end is suitable for customizing vehicles or replacing batteries. Establish compliance with standard specifications and strictly follow factory quality control.

Strict quality standards to ensure good quality, use up powerful, and assured. Rigorous testing??manufactured according to the original factory specifications. Suitable for buses, cars, trailers, boats, ships, trucks, RVs and other industrial equipment. Practical and convenient in use. You will need it. Premium material??the battery terminal connector is made of rubber, ensure good electrical conductivity and is not easy to wear.
BrandYosoo #ad
ManufacturerYosoo #ad
Part NumberYosoonz3p9rugb077

6. Moroso


Moroso 74145 Black Thru Panel Connector

Moroso #ad - 1 per package. 1. 250" mounting hole size. Bulkhead connector material is plastic. Standard 3/8" stud connector. Allows charging of battery from anywhere.
BrandMoroso #ad
ManufacturerMoroso #ad
Height1.63 Inches
Length5 Inches
Width3.75 Inches
Part Number74145
Warrantylimited warranty



Electop SAE Connector Power Socket Sidewall Port, Weatherproof SAE Quick Connect Solar Panel Flush Mount SAE Plug Adapter Cable, 12AWG SAE Extension Cable for Solar Generator Battery Charger2 Pack

ELECTOP #ad - Our costumer service team always be there for you. 5000 times plug and unplug test, more secure and reliable. Wide application - quickly connect or disconnect battery packs on different vehicles. The sae cable is made of heavy duty 12AWG pure copper UL Certified Wire, very thick and durable.

Premium quality sae connector adapter cable - if you have any questions about this sae male plug to sae female socket cable kit, please feel free to contact us. Package included - 2 sae connector extension cables with 8 mounting screws. Cable Length:33. 5 cm/13. 2 inchincluding SAE connetor. Wide rang of application in solar panel, motorcycle, RVs, tractor battery, lawn motors, boat marine trolling motor bike, DIY etc.

Suitable for create a weatherproof bulkhead/panel mount SAE power point. Standard sae quick release connector - fit for most of sae port, quick connect/disconnect. Double pvc jacket, best insulation effect, 105 °C heat resistance. Dustproof and waterproof cap - the sae power socket sidewall port with protective cap protects against raindrops and dust, keeping the inside of the sae connector clean and dry when not in use.
BrandELECTOP #ad
ManufacturerElectop #ad
Part Number84404D549325331

8. Ampper


Pack of 2 Red and Black, Ampper Remote Battery Binding Post Junction Post Block Terminal Kit, 3/8" Copper Battery Terminal Stud Connector

Ampper #ad - Mount in panels or battery box, can hook the wires inside and outside. 100% satisfaction : no reason for return or change, hassle free 1 years. Easy to install: 2 sets of nut systems make it simple and flexible to extend, tighten and assemble the connector. Made of copper with red and black mark, used to connect two or more connectors / wires, as remote battery junction post for battery power and ground junction. Compatible: used for battery box and panels, Rv and boat, for car, vehicle, also electrical equipment and solar cells etc.
BrandAmpper #ad
ManufacturerAmpper #ad
Height1 Inches
Length3 Inches
Weight0.25 Pounds
Width0.7 Inches
Part NumberAm-BJB01

9. MGI SpeedWare


MGI SpeedWare 3/8" Thru-Panel Stud Junction, Red, High-Power Copper Core Bushing

MGI SpeedWare #ad - Includes a single RED pass-through junction bushing. Copper core provides unparalleled energy transfer performance. Easy through-panel mounting. 3/8" stud rated continuous 440A @ 12vDC with momentary peak capacity of 550A. Max panel thickness 13/32". Glass-filled nylon base and mounting nut ensures a safe installation that won't short. Premium power junction built in the USA. Use a stud insulator cover for extra protection. Great for firewall or bulkhead wiring applications.
BrandMGI SpeedWare #ad
ManufacturerMGI #ad
Part NumberBT2-550



LC LICTOP 5/16” Stud Premium Remote Battery Power Junction Post Connector Terminal Kit,Pack of 2 8mm Red & Black

LC LICTOP #ad - Package includes: 2 x Stud Connector Black x 1; Red x 1. Features: pure copper terminal block, high efficiency, bakelite insulation material, with perfect safety performance.8mm5/16" stud design high current terminal block. Easy to install and flexible to use. Application: widely used in the separation and distribution of welding machines, trucks, automobiles, ships, charging generators, RVs, solar cells. Easy to install: 2 nut system is simple to install and flexible to tighten the connector without worrying about loosening the bolt from the bolt.
BrandLC LICTOP #ad
ManufacturerShenzhenshilixiangmaoyiyouxiangongsi #ad
Weight0.09 Kilograms
Part NumberLXMY0360