10-Pack Battery Leaf Spring Contacts AA CR2 CR123A 9V SMT
10-Pack Battery Leaf Spring Contacts AA CR2 CR123A 9V SMT
HUXUAN 10-Pack Battery Leaf Spring Contacts – AA, CR2, CR123A & 9V Compatible
Keep your electronic projects and battery-powered devices running smoothly with these precision-engineered metal leaf spring contacts from HUXUAN. Designed for compatibility with AA, CR2, CR123A, and 9V batteries, this set of 10 silver-tone contacts offers reliable conductivity and a secure spring-loaded connection every time. Perfect for DIY electronics, battery charger repairs, PCB assemblies, and SMT applications.
Key Features
- Universal Compatibility: Works with AA, CR2, CR123A, and 9V battery formats — one pack covers multiple project needs.
- SMT Compatible: Engineered to meet surface-mount technology (SMT) standards for clean, stable PCB integration.
- Durable Metal Construction: Made from high-quality silver-toned metal for consistent conductivity and long-lasting spring tension.
- Compact Size: Each contact measures approximately 1.5 × 1.7 cm (0.59 × 0.66 in) — ideal for space-constrained enclosures.
- Value Pack: Includes 10 contacts in one package, giving you spares for future repairs or multi-device builds.
- Brand New & High Quality: Every unit is inspected to ensure consistent spring tension and reliable electrical contact.
Specifications
- Brand: HUXUAN
- Material: Metal (Silver)
- Size: 1.5 × 1.7 cm / 0.59 × 0.66 in
- Color: Silver
- Compatible Batteries: AA, CR2, CR123A, 9V
- Quantity: 10 pieces per pack
- Batteries Included: No
- Country of Origin: Made in China
What's in the Box?
- 10 × Battery Leaf Spring Contacts
Important Notes
- Photos may not reflect actual size — please refer to the specifications above for accurate dimensions.
- Please allow ±5–10 mm variance due to manual measurement.
- Actual color may vary slightly from images due to monitor display differences.
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Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: What battery types are these leaf spring contacts compatible with?
A: These battery leaf spring contacts are compatible with AA, CR2, CR123A, and 9V battery formats, making them versatile for a wide range of electronic devices, DIY projects, and PCB assemblies.
Q: Can these contacts be used in surface-mount technology (SMT) applications?
A: Yes! These contacts are SMT compatible and designed to integrate cleanly with printed circuit boards (PCBs), making them suitable for both hobbyist and professional electronics work.
Q: How many contacts are included in this pack?
A: Each pack includes 10 individual metal leaf spring contacts, giving you enough for multiple projects or devices with extras on hand for future repairs.
Q: What material are these battery contacts made from?
A: The contacts are made from high-quality silver-toned metal, chosen for its reliable electrical conductivity and durable spring tension over repeated use.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.