Battery Housing: Voltage Isolation >500V AC

Component Specifications

Definition

A battery housing is a precision-engineered component designed to securely contain and protect batteries within remote control devices. It provides mechanical support, electrical insulation, thermal management, and environmental protection while maintaining accessibility for battery replacement. The housing must accommodate standard battery sizes (AA, AAA, button cells) with proper polarity alignment and contact mechanisms.

Working Principle

The battery housing functions as a protective barrier that isolates batteries from external mechanical stress, moisture, dust, and electrical short circuits. It incorporates spring-loaded contacts or conductive pads to establish reliable electrical connections between batteries and the device's circuitry. The housing's structural design ensures proper battery orientation, prevents reverse insertion, and facilitates easy installation/removal through sliding compartments, hinged doors, or screw-secured covers.

Materials

Common materials include ABS plastic (UL94 V-0 rated for flame resistance), polycarbonate (for impact resistance), or polypropylene (for chemical resistance). Metal variants may use aluminum alloys (for EMI shielding) or stainless steel (for corrosion resistance). Material selection depends on required mechanical strength, weight, cost, and regulatory compliance.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	5-20 grams (plastic), 10-40 grams (metal)
IP Rating	IP54 (dust and splash resistant)
Dimensions	Standardized to fit AA/AAA/CR2032 batteries
Voltage Isolation	>500V AC
Flammability Rating	UL94 V-0 or equivalent
Operating Temperature	-20°C to +60°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

IEC 60086, UL 2054, RoHS

Parent Products

This component is used in the following industrial products

Remote Control

A handheld electronic device used to wirelessly operate and control the functions of a truck-mounted concrete pump from a safe distance.

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Engineering Analysis

Risks & Mitigation

Battery leakage causing corrosion
Electrical short circuits
Mechanical failure of latch mechanisms
Inadequate ventilation leading to heat buildup

FMEA Triads

Trigger: Poor material selection
Failure: Cracking under mechanical stress
Mitigation: Use impact-resistant polymers like polycarbonate or ABS with proper wall thickness

Trigger: Inadequate sealing
Failure: Moisture ingress causing corrosion
Mitigation: Implement gaskets or ultrasonic welding for moisture resistance

Trigger: Weak spring contacts
Failure: Intermittent electrical connection
Mitigation: Use beryllium copper or phosphor bronze springs with proper tempering

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.2mm for critical dimensions, ±0.5° for angular features

Test Method

Drop testing (1.5m height), insertion/extraction cycles (5000+), environmental chamber testing (-20°C to +60°C)

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Battery Housing

Manufacturer profiles associated with Battery Housing.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What are the main failure modes of battery housings?

Common failures include cracked covers from repeated opening, broken battery contacts, corrosion from leaking batteries, and latch mechanism wear.

How do you ensure proper battery polarity in the housing?

Polarity is ensured through molded polarity symbols (+/-), physical keying that prevents reverse insertion, and asymmetrical contact placement.

Can battery housings be customized for different remote control designs?

Yes, they can be custom molded to match specific form factors, but must maintain standard battery compartment dimensions for compatibility with common batteries.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Battery Housing