---
product_id: 146894010
title: "Perimeter Technologies IFA-001-YEAR Invisible Fence Compatible R21 and R51 Dog Collar Battery Year Supply"
brand: "perimeter technologies"
price: "VT18811"
currency: VUV
in_stock: true
category: "product"
url: https://www.desertcart.vu/products/146894010-perimeter-technologies-ifa-001-year-invisible-fence-compatible-r21-r51
store_origin: VU
region: Vanuatu
---

# Perimeter Technologies IFA-001-YEAR Invisible Fence Compatible R21 and R51 Dog Collar Battery Year Supply

**Brand:** perimeter technologies
**Price:** VT18811
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Perimeter Technologies IFA-001-YEAR Invisible Fence Compatible R21 and R51 Dog Collar Battery Year Supply by perimeter technologies
- **How much does it cost?** VT18811 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/146894010-perimeter-technologies-ifa-001-year-invisible-fence-compatible-r21-r51)

## Best For

- perimeter technologies enthusiasts

## Why This Product

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

## Description

Description                                                    Each battery will last as long or longer the real Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51 and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at the Invisible Fence Company and are manufactured in a state of the art facility in Pennsylvania under his supervision.Features: Includes 3 batteries which will last a year under normal usage.3-volt lithium-ion batteryAverage battery life of 3-6 monthsRubber gasket provides a water tight sealTamper proof design with coin slot for battery removalSpecifications: Product Dimensions: L 1 X W 1 X H 1 In.Item Weight: 0.15 lbs

## Images

![Perimeter Technologies IFA-001-YEAR Invisible Fence Compatible R21 and R51 Dog Collar Battery Year Supply - Image 1](https:////cdn.shopify.com/s/files/1/0960/7016/products/IFA-001_1024x1024.jpg?v=1503681722)

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**Shop now:** [https://www.desertcart.vu/products/146894010-perimeter-technologies-ifa-001-year-invisible-fence-compatible-r21-r51](https://www.desertcart.vu/products/146894010-perimeter-technologies-ifa-001-year-invisible-fence-compatible-r21-r51)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-15*