Conpamy File:

Zhongshan Kenpo Plastic Tech Co., Ltd.  is located in Zhongshan City, China. It is a manufacturer. We are specializes in the production and sales of battery status indicators and safety valve, vent plug, bushing, battery box , PE/PP Filter Flame Arrestor, battery rubber for car accessories.

Our high-performance rubber car battery accessories, designed to enhance vehicle durability, safety, and comfort. Our rubber components are engineered with precision, utilizing advanced materials to meet stringent automotive standards.

Key Features of Our Battery Rubber Components

Excellent Sealing & Leak-Proof Performance

Made from EPDM, NBR, or silicone rubber for superior chemical resistance against battery acid (H₂SO₄) and alkaline electrolytes.

Prevents electrolyte leakage and gas emissions, ensuring safe operation.

High-Temperature & Oxidation Resistance

Withstands temperatures from -40°C to +150°C, maintaining flexibility in extreme conditions.

Resists ozone and UV degradation, prolonging service life.

Vibration & Shock Absorption

Reinforced rubber bushings, grommets, and cushion pads reduce mechanical stress on battery terminals and casings.

Ideal for automotive, marine, and industrial battery applications.

Customizable Hardness & Compression Set

Available in Shore A 40–80 hardness to ensure optimal sealing force without deformation.

Low compression set for long-term reliability.

Flame Retardant & Anti-Aging Properties

Some grades meet UL94 HB/V0 standards for enhanced safety in high-risk environments.

Resists cracking and hardening over time.

Main Battery Rubber Products

1.Battery Safety Valves & Vent Plugs

Pressure-regulated rubber vents prevent overpressure and gas buildup in sealed batteries.

Acid-resistant materials ensure durability in lead-acid batteries.

2. Terminal Bushings & Seals

Insulate and protect battery terminals from corrosion and short circuits.

Available in custom shapes for different battery types.

3. Battery Box Seals & Gaskets

Waterproof and dustproof sealing for battery compartments in EVs, solar storage, and UPS systems.

4. PE/PP Flame Arrestor with Rubber Seals

Prevents flame propagation in battery venting systems while maintaining airtightness.

Shock-Absorbing Battery Pads

Reduce vibration damage in automotive and industrial battery installations.

Why Choose Kenpo’s Rubber Accessories?

1. Material Expertise: Custom formulations for OEM/aftermarket needs.

2. Precision Molding: Consistent quality with injection and compression molding.

3. Certified Performance: Complies with ISO and automotive OEM standards.