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Silicone Battery Terminal Cover | Right Angle Protective Boot | OEM/ODM

Custom Silicone Battery Terminal Cover, 90° right angle red protective boot, high temp resistant, IP67 waterproof, OEM/ODM.
Detail Information
Silicone Battery Terminal Cover | Right Angle Protective Boot | OEM/ODM
Custom silicone battery terminal covers & protective boots manufacturer. 90° right angle, high temperature 180℃, IP67 waterproof. Low MOQ OEM/ODM service from China factory.
Features of Silicone Battery Terminal Cover
1.180°C High Temp Resistant
2.IP67 Waterproof & Dustproof
3.Soft & Flexible Silicone Material
4.Perfect Fit for 90° Cable Exit
5.Custom Color/Shape/Logo Available
Silicone Battery Terminal Cover Detail
We are a professional manufacturer of automotive silicone battery terminal covers and protective boots in China.
This right-angle (90°) red silicone boot perfectly protects battery terminals and cable connections from corrosion, short circuits, dust and moisture.
Key Advantages:
• Made of high-grade flame-retardant silicone rubber (UL94-V0 optional)
• Withstands -50°C to +180°C continuous operation
• Excellent electrical insulation & arc resistance
• Easy installation – just slide over terminal
• Available in red, black, blue, yellow or any Pantone color
• 100% custom design supported (different angles, sizes, dual-cable versions)
• MOQ only 200 pcs for custom projects
Widely used in: new energy vehicles (EV/HEV), marine batteries, solar energy storage systems, forklifts, UPS systems, golf carts, etc.
Technical Parameters
| Property | Specification |
| Material | Flame-retardant Silicone Rubber |
| Temperature Range | -50°C ~ +180°C |
Hardness | 50±5 Shore A |
Color | Red (custom color available) |
MOQ | 1000pcs |
Lead Time | Sample 7-10 days, Bulk 18-25 days |
Mold Opening Process Flow
Mold Opening Process Flow
01.Understand Customer Requirements
02.Issue Drawings (or Release Engineering Drawings)
03.Mold Design
04.Order/Purchase Mold Base
05.CNC Machining
06.Deep-Hole Drilling
07.Wire EDM Cutting
08.EDM (Spark Erosion / Electrical Discharge Machining)
09.Mold Polishing & Fitting (Bench Work)
10.Mold Assembly
11.Mold Trial (T0 Trial)
12.Mold Modification (if required)
13.Mass Production
Why Choose SOMI?
An outstanding team of engineers
Two engineers specializing in the development and manufacturing of precision silicone rubber molds have been dedicated to the industry for over 20 years, focusing on providing solutions to the difficult problems encountered in silicone rubber molds.
Product Development Capability
We can provide design concepts for high-volume products, assist clients in developing creative ideas into feasible and realizable products, and carry out product development tailored to the specific needs of different customers.
Mold Manufacturing Equipment
Supporting in-house mold factory equipped with:
>5 CNC machining centers
>10 milling machines
>3 mirror-finish EDM (spark erosion) machines
>3 radial arm drills
>1 universal tool grinder
>1 surface grinder
Free mold trial and verification
For high-volume products, we offer free sample mold for verifying product design and structure:
>7 days for trial mold (T0 mold)
>15 days for mass-production mold
>Ready for mass production in 18 days
SOMI Service
1. Dedicated One-on-One Project Service
We provide 1-on-1 project support with rapid response: all customer feedback and issues are handled within 24 hours. Real-time progress updates anytime, anywhere, with 100% on-time delivery rate.
2. Reliable After-Sales & Top Quality Assurance
Defective products can be returned or replaced free of charge. Every production process strictly follows ISO quality management system standards, 100% full inspection, achieving a 99%+ pass rate.
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We are committed to providing full-process services from prototyping to mass production. We provide rapid prototyping services to ensure that your design can be realized accurately and efficiently.
We hope to discuss potential cooperation opportunities with you and ask you to provide quotation information for your project. Looking forward to your reply and working with you to promote the success of your project!
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