Battery Spring Plate Set – Compatible with AA, AAA & 18650 – Positive & Negative Contact Terminal Kit 1 to 10 Pair

Description

Upgrade your DIY electronics and battery-powered projects with this high-quality Battery Spring Plate Set. Designed to be compatible with AA, AAA, and 18650 batteries, this set provides a reliable connection for both positive and negative terminals.

🔧 Key Features:

🔋 Universal Compatibility:
Works with AA, AAA, and 18650 battery sizes, ideal for multi-type battery holders.

🔗 Positive & Negative Contacts:
Includes both + (positive) and – (negative) terminals for complete circuit design.

🧲 Strong Spring Grip:
Heavy-duty spring ensures firm contact and stability during operation.

🛠️ Easy Installation:
Perfect for DIYers – just solder or screw into your project board or case.

💡 Wide Application:
Ideal for toys, power banks, flashlights, solar chargers, and electronic DIY kits.

🧰 Durable Metal Build:
Made of nickel-plated steel for rust resistance and long-lasting performance.