---
product_id: 75721302
title: "Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (Pack of 20)"
brand: "kepswin"
price: "¥3717"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/75721302-keystone-209-1-cell-leaf-spring-battery-contact-spring-steel
store_origin: JP
region: Japan
---

# Nickel Plated Finish 1 Cell Capacity Spring Steel Material Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (Pack of 20)

**Brand:** kepswin
**Price:** ¥3717
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (Pack of 20) by kepswin
- **How much does it cost?** ¥3717 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/75721302-keystone-209-1-cell-leaf-spring-battery-contact-spring-steel)

## Best For

- kepswin enthusiasts

## Why This Product

- Trusted kepswin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Value Pack:** Get 20 contacts to keep your devices powered without the hassle.
- • **Sleek Nickel Finish:** Enhanced corrosion resistance with a stylish nickel plating.
- • **Unmatched Durability:** Crafted from high-quality spring steel for long-lasting performance.
- • **Versatile Compatibility:** Perfectly fits a variety of cell sizes including AA, CR2, and CR123A.
- • **Engineered for Excellence:** Designed for optimal conductivity and reliability in every application.

## Overview

The Keystone209 is a pack of 20 high-performance battery contacts made from durable spring steel and finished with nickel plating, ensuring compatibility with various cell sizes like AA and CR123A. Perfect for professionals seeking reliability and efficiency in their electronic devices.

## Description

Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (Pack of 20)

## Features

- Number of cells: 1
- Cell size: a, aa, Cr2, cr123a
- Finish/plating: nickel
- Material: spring steel

## Product Details

- **Brand:** Kepswin
- **Battery Cell Composition:** NiMH
- **Unit Count:** 20.0 Count
- **Voltage:** 1.5 Volts
- **Reusability:** Single Use

## Images

![Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (Pack of 20) - Image 1](https://m.media-amazon.com/images/I/51IKbEu1htL.jpg)

## Questions & Answers

**Q: How many come in this pack**
A: This comes 20 in a pack.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Quality and a great clip for your Ryobi Battery Projects.
*by A***S on March 14, 2025*

Fantastic clip. Ease of use with 3D Printed models (Just search for, "Ryobi" on any 3D model site) to allow you to build your own applications for Ryobi's batteries. A good model + These clips results in an extremely professional result that is very useful. They fit extremely well and secure on reasonable wall thicknesses (~1.0mm) and are perfectly sized to the Ryobi battery. Very secure and stable connection. Vibration immune. Throw a bit of glue for even more confidence (but not really needed).

### ⭐⭐⭐⭐⭐ works
*by B***N on March 14, 2025*

works great, I didn't use them for the intended purpose. used them to connect 2-20v battery adapters to a 40v skil lawn mower

### ⭐⭐⭐⭐⭐ Perfect!
*by N***T on August 19, 2024*

I used these to turn Ryobi tool batteries into portable benchtop power supplies. I got the voltage regulator off of aliexpress for $1, and used these battery terminals along with a 3d printed handle designed for them. You can find the model as "Ryobi Power Deck (Battery Adapter, Power Supply)" on Thingiverse, thing:3498860. These terminals are a perfect fit, high quality, and easy to solder and work with.

## Frequently Bought Together

- Keystone 209. 1 Cell Leaf Spring Battery Contact, Spring Steel, Nickel Plating (Pack of 20)
- HSEAMALL Stainless Steel Rubber Lined P Clips, Hose Pipe Clamps 5 Size Metal Wire Cable Clamp Kit (50 PCS)

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**Shop now:** [https://www.desertcart.jp/products/75721302-keystone-209-1-cell-leaf-spring-battery-contact-spring-steel](https://www.desertcart.jp/products/75721302-keystone-209-1-cell-leaf-spring-battery-contact-spring-steel)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-22*