Our precision-engineeredmetal end capsare specifically designed for use inAa (5#) i aaa (7#) battery assembly, serving as thetop and bottom terminals. Made from high-qualitynickel-plated steel o custom alloys, these battery caps provide excellentconductivity, corrosion resistance, and mechanical strengthfor high-performance battery applications.
Característiques clau:
Suitable for AA (5#) i aaa (7#) standard sizes
Material: Acer de níquel / 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
Aplicacions:
Battery manufacturing
Rechargeable and non-rechargeable battery packs
Power supply units
Consumer electronics
Battery pack replacement and repair
Especificacions:
Model
Type
Diàmetre (mm)
Thickness (mm)
Material
Acabat superficial
AA-T
Top cap
5.5
0.2–0.3
Acer de níquel
Anti-corrosion coating
AA-B
Bottom cap
7.8
0.2–0.3
Acer de níquel
Bright finish
AAA-T
Top cap
4.2
0.2–0.3
Acer de níquel
Anti-corrosion coating
AAA-B
Bottom cap
6.5
0.2–0.3
Acer de níquel
Bright finish
Per què escollir-nos?
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
Contacta amb nosaltres: For pricing, samples, or customization requests, feel free to contact our team. We respond within 24 hours.
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