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Reliable Terminal Solutions for Alkaline and Lithium Batteries
Battery metal caps (upper/lower ends) are critical components ensuring secure electrical contact and leak-proof performance in AA and AAA batteries. នៅMouldParts.net, we produce precision-stamped metal caps using advanced cold-forming technology, delivering unmatched consistency for high-volume battery assembly lines.
🔋 Superior Conductivity & Durability
⚙️ Precision Engineering
🛡️ Safety Compliance
🌍 Scalable Production
| ប៉ារ៉ាម៉ែត្រ | AA Battery Caps | AAA Battery Caps |
|---|---|---|
| សម្ភារៈ | Nickel-plated Steel (0.2ម) | Nickel-plated Steel (0.15ម) |
| អង្កត់ផ្ចិត | 14.5mm ±0.02mm | 10.5mm ±0.02mm |
| ការបញ្ចប់ផ្ទៃ | Electrolytic polishing (Ra ≤0.4μm) | Mirror polish (Ra ≤0.2μm) optional |
| Salt Spray Test | 96hrs (no red rust) | 72hrs (no red rust) |
| Certifications | RoHS, REACH, អាយអេសអូ 9001 | RoHS, REACH, អាយអេសអូ 9001 |
✅ Zero Defect Guarantee
🚚 Global Logistics
🔧 Customization Support