Metal Top and Bottom End Caps cover for AA (5#) and AAA (7#) Batteries

Our precision-engineered metal end caps are specifically designed for use in AA (5#) and AAA (7#) battery assembly, serving as the top and bottom terminals. Made from high-quality nickel-plated steel or custom alloys, these battery caps provide excellent conductivity, corrosion resistance, and mechanical strength for high-performance battery applications.

Key Features:

• Suitable for AA (5#) and AAA (7#) standard sizes
• Material: Nickel-plated steel / Custom alloy options
• Process: Precision metal stamping
• Surface finish: Anti-rust, clean edge
• High dimensional accuracy
• Available for OEM/ODM customization
• Compatible with alkaline, NiMH, and carbon-zinc batteries

Applications:

• Battery manufacturing
• Rechargeable and non-rechargeable battery packs
• Power supply units
• Consumer electronics
• Battery pack replacement and repair

Specifications:

Why Choose Us?

• Over 10 years of experience in battery component manufacturing
• Fast sample delivery & flexible MOQ
• ISO-certified quality control
• Custom design support available

Packaging & Shipping:

• Bulk packaging or tray packing
• Global delivery with secure packaging
• Lead time: 7–10 working days for standard models

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For pricing, samples, or customization requests, feel free to contact our team. We respond within 24 hours.