Keystone Meats
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Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (4)
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Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (4)
Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (4)
Item #: 21769680

Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (4)

86% of respondents would recommend this to a friend

Item #: 21769680

SLE 623

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*All items will import from US

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Order now and get it around Thursday, October 08
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Material
Constructed from spring steel, these battery contacts guarantee longevity and reliability, ensuring consistent performance in various applications.
Nickel Plating
The nickel plating enhances corrosion resistance, providing superior conductivity and protecting connections from environmental damage.
Bulk Packaging
Sold in packs of 20, this product offers excellent value for businesses or projects requiring multiple contacts, streamlining your inventory management.

Product Details

Shop now for Keystone 209 Leaf Spring Battery Contact made of Spring Steel with Nickel Plating. Pack of 20. Fast shipping and Secure payment on Ubuy Sierra Leone
BrandKeystone Meats
ManufacturerKeystone
Unit Count1 Count
Battery Cell TypeNiMH
Battery Cell CompositionNiMH
Item Weight0.1 lbs (50 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • DIY Electronics

    Ideal for hobbyists building gadgets or projects requiring reliable battery contacts for efficient power transfer.

  • Battery Replacement

    Perfect for users needing to replace worn-out battery contacts in devices for improved electrical connectivity.

  • Small-Scale Production

    Suitable for small manufacturers assembling devices where consistent battery connections are critical for operation.

Not Suitable For
  • Heavy-Duty Applications

    Not suitable for environments requiring robust, high-strength contacts, as they may not withstand extreme conditions.

Product Description

Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (4)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Keystone 209. 1 Cell Leaf Spring Battery Contact made of?

    Answer: The Keystone 209. 1 Cell Leaf Spring Battery Contact is constructed from high-quality spring steel and features nickel plating. This combination of materials ensures durability and resistance to corrosion, making it suitable for various electronic applications. The spring steel provides excellent conductivity, allowing for efficient energy transfer within electronic devices. Typical usage scenarios include battery connections in devices such as remote controls, toys, and various portable electronics where reliable performance is crucial.
  • Question: How does the nickel plating benefit the Keystone 209 contact?

    Answer: Nickel plating on the Keystone 209 contact offers multiple advantages, including enhanced corrosion resistance and improved electrical conductivity. This protective layer helps maintain performance over time, especially in environments prone to moisture and humidity. It also prevents oxidation, which can degrade contact effectiveness. Users in outdoor applications or environments with variable temperatures will find this feature particularly beneficial, as it ensures the longevity and reliability of their devices.
  • Question: What dimensions are important for the Keystone 209 battery contact?

    Answer: The Keystone 209 battery contact measures 4 inches, which is a standard size that accommodates most common battery configurations. Understanding the dimensions is crucial for ensuring compatibility with battery compartments in various devices. When selecting a battery contact, users should check that it fits snugly within the housing to prevent any connectivity issues. This ensures optimal performance in devices like flashlights or small electronics that require dependable battery connections.
  • Question: What applications can the Keystone 209 contact be used in?

    Answer: The Keystone 209 contact is versatile and ideal for multiple applications, including battery-powered devices such as toys, remote controls, and electronic circuits. Its construction is designed to handle repetitive mechanical motions, making it perfect for devices that experience frequent battery changes. Additionally, it can be used in custom electronic projects where reliable connections are essential. Hobbyists and engineers often utilize these contacts in prototypes and DIY electronics to enhance their project's functionality.
  • Question: Is the Keystone 209 contact suitable for high drain applications?

    Answer: Yes, the Keystone 209 contact is well-suited for high drain applications due to its robust design and materials. The spring steel provides excellent resilience and ensures a strong electrical connection, which is crucial for devices that require significant power, such as power tools and high-performance electronics. Users engaged in applications involving high current draw, like drones or construction tools, will benefit from this contact's ability to maintain stable performance under stress.
  • Question: Can the Keystone 209 contact be used in custom projects?

    Answer: Absolutely! The Keystone 209 contact is widely used in various custom electronic projects. Due to its compact design and robust performance, it is favored by DIY enthusiasts and professional engineers alike. Whether it's building a homemade circuit or incorporating it into a prototype, this contact provides a reliable solution for ensuring proper battery connection. Users often utilize it in Arduino and Raspberry Pi projects for various applications such as robotics, IoT devices, and more.
  • Question: What type of batteries is the Keystone 209 contact compatible with?

    Answer: The Keystone 209 contact is designed to fit various standard batteries including AA, AAA, and other single cell configurations. Its universal fit means it can be used across numerous electronic devices that rely on these battery types. This compatibility makes it an essential component for repairing or building battery-operated devices, ensuring users have a reliable connection no matter the device. Users will frequently find it handy in projects ranging from personal electronics to educational kits.
  • Question: Does the Keystone 209 contact require any special tools for installation?

    Answer: Installing the Keystone 209 contact typically does not require special tools. Most users can easily connect it using basic tools like a soldering iron for secure attachment to circuit boards. The design is straightforward, aimed at providing a hassle-free installation experience. This ease of installation makes it a favorite among hobbyists and professionals working on electronic projects where quick assembly is crucial. Just ensure the contact is placed correctly to achieve optimal performance.
  • Question: What are the key features of the Keystone 209 contact?

    Answer: Key features of the Keystone 209 contact include its high-quality spring steel construction, nickel plating for corrosion resistance, and a compact size of 4 inches. Together, these features ensure durability, excellent electrical conductivity, and an extended lifespan for reliable performance. The design suits a variety of applications including hobbyist projects and commercial electronic devices, making it a versatile choice for both individuals and manufacturers seeking dependable battery connections.
  • Question: Where can I buy Keystone 209. 1 Cell Leaf Spring Battery Contact?

    Answer: You can purchase the Keystone 209. 1 Cell Leaf Spring Battery Contact from Ubuy. Ubuy offers a wide range of electronic components and accessories, making it a convenient option for customers in Sierra Leone. Their platform ensures that you find the right product for your needs while providing detailed information about features and specifications to facilitate your purchase decision.

Keystone Meats Cylindrical Connectors Editorial Review

The Keystone 209.1 Cell Leaf Spring Battery Contact has received positive reviews from customers. Users have found that these contacts work well for DIY projects involving Ryobi 18V batteries, such as creating power supplies and functional converters. The contacts are described as fitting well, being easy to solder to, and compatible with a variety of devices, from 3D printed battery packs to vintage meters and portable radios. Some users noted that they had to modify the contacts slightly to fit their specific projects, but overall found them to be worth the price and effective for their needs. **

Customer Reviews & Ratings

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Pros

  • Compatible with Ryobi 18V batteries
  • Easy to solder to
  • Fits well in various devices and applications
  • Well worth the price

Cons

  • May require slight modifications for certain projects

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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SLE 623

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