---
product_id: 130800234
title: "10 Pcs RFA-188 Compatible Replacement 3V Batteries Compatible with PetSafe Collars 10PK"
brand: "petzee"
price: "€ 1.15"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/130800234-10-pcs-rfa-188-compatible-replacement-3v-batteries-compatible-petsafe
store_origin: ES
region: Spain
---

# 5 Months Avg. Runtime Waterproof Blue Cover 3V Lithium Power 10 Pcs RFA-188 Compatible Replacement 3V Batteries Compatible with PetSafe Collars 10PK

**Brand:** petzee
**Price:** € 1.15
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your pet’s training with style and stamina!

## Quick Answers

- **What is this?** 10 Pcs RFA-188 Compatible Replacement 3V Batteries Compatible with PetSafe Collars 10PK by petzee
- **How much does it cost?** € 1.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/130800234-10-pcs-rfa-188-compatible-replacement-3v-batteries-compatible-petsafe)

## Best For

- petzee enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 10-pack bundle means you’re always stocked—save money and avoid last-minute runs.
- • **Unmatched Battery Life:** Lasts 5 months on average—outperforms original PetSafe batteries for uninterrupted training.
- • **Effortless Installation:** Coin slot design ensures quick, hassle-free battery swaps—no tools, no stress.
- • **Sleek Waterproof Design:** Blue cover with black body offers a stylish, pet-safe, and water-resistant fit for all-day wear.
- • **Versatile Compatibility:** Perfectly fits PetSafe collars and other dog training devices to keep your pet well-behaved.

## Overview

This 10-pack of RFA-188 3V lithium batteries offers a long-lasting, waterproof power solution designed specifically for PetSafe collars and similar dog training devices. Each battery features a sleek blue waterproof cover, an average 5-month runtime, and an easy-to-use coin slot for quick replacement, making it the smart, cost-effective choice for pet owners committed to effective training.

## Description

Full description not available

## Features

- HIGH-PERFORMANCE-RFA-188 batteries replacement compatible with PetSafe Collars
- EXQUISITE DESIGN-The perfect color match of blue cover and black body has attracted millions of pet lovers,the blue cover is waterproof,which is safe and light for pets to wear.
- WIDE APPLICATION-Our delicate batteries are widely used for pet dog training collars,receivers,controllers,safely control dog barks,train dogs,keep dogs from barking loudly at night or attacking people.
- LONG SERVICE LIFE-Our Unique battery has a 5 months average service life,longer than original pet safe batteries,and about a 5-year shell life.Pack buying is cost effective and no need to worry about going bad.
- EASY TO USE-The 3-v lithium battery Coin slot is easy and quick for installation and take out,super convenient and safe for you!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Weight | 0.05 Grams |
| Unit Count | 10 Count |
| Battery Cell Type | Lithium Manganese Dioxide |
| Recommended Uses For Product | Toys |
| Reusability | Single Use |
| Voltage | 3 Volts |

## Product Details

- **Number of Batteries:** 10 Lithium Metal batteries required. (included)
- **Brand:** PETZEE
- **Battery Cell Composition:** Lithium Manganese Dioxide
- **Recommended Uses For Product:** Toys
- **Unit Count:** 10 Count

## Images

![10 Pcs RFA-188 Compatible Replacement 3V Batteries Compatible with PetSafe Collars 10PK - Image 1](https://m.media-amazon.com/images/I/81YiejgDPwL.jpg)
![10 Pcs RFA-188 Compatible Replacement 3V Batteries Compatible with PetSafe Collars 10PK - Image 2](https://m.media-amazon.com/images/I/71nvedNemYL.jpg)
![10 Pcs RFA-188 Compatible Replacement 3V Batteries Compatible with PetSafe Collars 10PK - Image 3](https://m.media-amazon.com/images/I/71YH2a2YobL.jpg)
![10 Pcs RFA-188 Compatible Replacement 3V Batteries Compatible with PetSafe Collars 10PK - Image 4](https://m.media-amazon.com/images/I/91jzhvw8emL.jpg)

## Questions & Answers

**Q: Are you satisfied with the lifetime of this battery?**
A: For the most part, the lifetime of a single battery is decent. Better than the last brand I bought. I would buy this brand again

**Q: Can the internal cr1/3n battery be removed and replaced, or do you have to replace the entire unit?**
A: For the pet collars that I own, this is the only battery that powers them.  I do not understand your question about an internal battery.  These batteries are replaced from the outside of the collar (externally).  I use a the edge of a dime if I cannot find the removal tool that came with the collar.  I do not bother to turn the collars or remove the battery.  They seem to last about 6 weeks.

**Q: What's quality level of this product?**
A: Quality, form, fit, and function were identical to manufactures'.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits the pet safe bark collars
*by S***T on February 19, 2022*

These batteries fit perfectly inside the pet safe collars. I use a butter knife to turn them on and off. I’m not sure how long they last but for this price, I can’t complain. My dogs are not barking!

### ⭐⭐⭐⭐⭐ Works Perfect
*by M***M on April 24, 2022*

I will never buy anything but these kind. Way cheaper, they fit in the collar like they should, and again, you can not beat the price. I bought them for PetSafe inground fence for Cats.

### ⭐⭐⭐⭐ Not as long lasting as Original
*by M***) on December 31, 2023*

These are a good price, but don't last as long as Pet Smart Batteries

## Frequently Bought Together

- PETZEE 10 Pcs RFA-188 Compatible Replacement 3V Batteries Module for Pet Dog Safe Collars Economy Dog Bark Controller cat Fence Receiver 10PK
- PetSafe Dog Collar Batteries (2 Pack) Dog Collar Battery Waterproof Lithium Metal Product, Rfa-67d-11
- PetSafe Elite Little Dog In-Ground Pet Fence Receiver Collar - for Dogs Over 5 lb - Waterproof with Tone and Static Stimulation – from The Parent Company of Invisible Fence Brand

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.es/products/130800234-10-pcs-rfa-188-compatible-replacement-3v-batteries-compatible-petsafe](https://www.desertcart.es/products/130800234-10-pcs-rfa-188-compatible-replacement-3v-batteries-compatible-petsafe)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-11*