---
product_id: 48109284
title: "PetSafe RFA-67 6V Replacement Battery 2-Pack - Reliable Lithium Cell Batteries - Waterproof & Weather Ready Replacement Power Source for Compatible Fences & Collars"
brand: "petsafe"
price: "868771₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Pet Safe"
url: https://www.desertcart.vn/products/48109284-petsafe-rfa-67-6v-replacement-battery-2-pack-reliable-lithium
store_origin: VN
region: Vietnam
---

# 6V Lithium Power Pack of 2 Batteries Quick & Easy Swap PetSafe RFA-67 6V Replacement Battery 2-Pack - Reliable Lithium Cell Batteries - Waterproof & Weather Ready Replacement Power Source for Compatible Fences & Collars

**Brand:** petsafe
**Price:** 868771₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your pet’s safety with ease and reliability!

## Quick Answers

- **What is this?** PetSafe RFA-67 6V Replacement Battery 2-Pack - Reliable Lithium Cell Batteries - Waterproof & Weather Ready Replacement Power Source for Compatible Fences & Collars by petsafe
- **How much does it cost?** 868771₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/48109284-petsafe-rfa-67-6v-replacement-battery-2-pack-reliable-lithium)

## Best For

- petsafe enthusiasts

## Why This Product

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

## Key Features

- • **Double the Value:** Two batteries in one pack means less hassle, more readiness.
- • **Lightweight & Compact:** Small size (2.54 cm) and light weight (18g) for discreet, comfortable wear.
- • **Perfect Compatibility:** Designed specifically for PetSafe collars to ensure seamless performance.
- • **Effortless Replacement:** Swap old batteries in seconds—no tools, no fuss.
- • **Reliable 6V Lithium Power:** Keep your PetSafe collar energized with long-lasting lithium technology.

## Overview

The PetSafe 6 Volt Lithium Replacement Cell pack includes two compact, lightweight batteries designed exclusively for PetSafe collars. These 6V lithium batteries offer quick, tool-free replacement to keep your pet’s containment system running smoothly and reliably.

## Description

PetSafe 6 Volt Lithium Replacement Cell for PetSafe Collars, Pack of 2, Silver : desertcart.co.uk: Pet Supplies

Review: pets - expensive but do the job
Review: Work 100% - Great

## Features

- QUICK AND EASY REPLACEMENT Just take out the old battery and put in the new one for a quick and easy replacement
- 2 PACK Pack of 2, 6-volt lithium batteries
- PETSAFE COLLARS This replacement battery can be used for various PetSafe collars

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0009811TW |
| Best Sellers Rank | 18,773 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,350 in Disposable Household Batteries |
| Department | Pet Supplies |
| Guaranteed software updates until | unknown |
| Item model number | RFA-67D-11 |
| Language | French, French, French, French, French |
| Manufacturer | PetSafe |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 18.14 g |

## Product Details

- **Battery capacity:** 6
- **Battery cell composition:** Lithium Metal
- **Brand:** PetSafe
- **Number of batteries:** 1 Lithium Metal batteries required. (included)
- **Recommended uses for product:** Clock, Radio

## Images

![PetSafe RFA-67 6V Replacement Battery 2-Pack - Reliable Lithium Cell Batteries - Waterproof & Weather Ready Replacement Power Source for Compatible Fences & Collars - Image 1](https://m.media-amazon.com/images/I/71jPDkhNV9L.jpg)

## Questions & Answers

**Q: My old batteries won't come off the collar.  the "coin slot" is stripped so i can't twist it off.  what do i do?**
A: We are so sorry to hear that the RFA-67 battery is stuck in that collar. Normally you should be able to twist the battery out using a coin. If you could reach out to our Customer Care team, we'd be happy to see how we can help!

**Q: Is the Pack of 3 for 6 batteries or 3?**
A: I get the pack of 2 so not sure about the 3 pack

**Q: How often do you find you need to change your batteries? If every 6 weeks normal?**
A: The last package of 2 I got only lasted 5 weeks.  That is only about 2 1/2 weeks per battery.  That's not very long for the "name brand battery".  I'm going to try an off brand next & see if they last any longer.  Maybe I just got a bad batch?  My first set of 2 seemed to last about 3-4 weeks each.

**Q: I assume there sis no expiration date?  I was going to save some $$$ and buy a 10 pack - I only have one dog.  Anyone with shelf life knowledge?**
A: Hello Kleecker, the RFA-67d-11 batteries have a 5 year shelf life.

## Customer Reviews

### ⭐⭐⭐⭐⭐ pets
*by P***M on 5 February 2026*

expensive but do the job

### ⭐⭐⭐⭐⭐ Work 100%
*by T***Z on 31 May 2025*

Great

### ⭐⭐⭐⭐⭐ Work perfectly
*by ♿***W on 15 April 2022*

Work perfectly no issues lasting well no issues at all genuine batteries

## Frequently Bought Together

- PetSafe Dog Collar Batteries (2 Pack) Dog Collar Battery Waterproof Lithium Metal Product, Rfa-67d-11
- PET Standard Replacement RFA-67 6V Lithium Batteries Compatible with PetSafe Battery-Operated Pet Products and Specific Dog Receiver Collars - RFA-67D-11 (Pack of 10)

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**Shop now:** [https://www.desertcart.vn/products/48109284-petsafe-rfa-67-6v-replacement-battery-2-pack-reliable-lithium](https://www.desertcart.vn/products/48109284-petsafe-rfa-67-6v-replacement-battery-2-pack-reliable-lithium)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-17*