Rubber Battery Cable Terminal Covers

Terminal lug covers  have been designed for every major battery terminals with different cable size and have excellent fire retardancy. OEM is welcome.  You can send us size or drawing. punched with hole. RHI custom various vinyl dip products. If you have any need, welcome to send us size or drawing.  Email:

  • Material:

    Vinyl / Soft PVC
  • Size:

  • Color:

    black, red, orange or customize
  • Function:

    anti-dust, insulation, anti-water, protection etc


Rubber cable terminal cover insulator will help prevent accidental shorts and sparks that will aid in protecting your terminal and electrical components. Available for almost any application and vehicle including marine, automotive, commercial and power sports. Keep your battery terminal and post protected as well as starter and alternator connectors.

Material:  rubber

Feature: Fire resistant, Flexible, Durable

Working Temperature: -45℃ to 200℃

Broken Voltage: 10KV


1) Insulation: It keeps safe to avoid electric shock/hurt if used for power/electricity area;

2) Anti-dust: It covers your parts and keeps surface clean without dust & dirt;

3) Anti-water/moistureIt prevents water/wet from your products;

4) Weather resistance: It can be used to outdoors, UV resistant under sunlight ;

5) Chemicals resistance:It keeps your products without rust or corrosion.


FL17-20-30: D1: 17mm  D2*D3: 20*30mm  L:65mm  H:  27mm, suit for cable size less than 100mm²

Terminal stud insulator catalogue:


Certificates: ROHS, REACH, UL94V-0, ISO9001

Dipping molded process:


Our Advantages:

1. Leading Manufacturer. We are specialized in producing dip mold products since 1991. We have factory area more than 6000 m².

2. Strong After-sale Service. Our after-sale service team consists of 30 staffs to solve problems from customers. 

3. Timely Delivery. Rich inventory and efficient automatic equipments guarantee a regular delivery time.

4. Quality Guarantee. All products meet ROHS, REACH, UL94V-0 standards. All goods will be inspected before delivery.

Contact us now.


Mobile: 15258498850