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?

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!

Is the Pack of 3 for 6 batteries or 3?

I get the pack of 2 so not sure about the 3 pack

How often do you find you need to change your batteries? If every 6 weeks normal?

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.

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?

Hello Kleecker, the RFA-67d-11 batteries have a 5 year shelf life.

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Petsafe RFA-67D-11 Spare Batteries, 6V (Pack of 2)

Petsafe RFA-67D-11 Spare Batteries, 6V (Pack of 2)

Product ID: 213699314

Details

Amperage
6 Amps
Battery Capacity
6 Volts
Battery Cell Composition
Lithium
Brand
PetSafe
Global Trade Identification Number
Item Weight
0.04 Pounds

⚡Long-lasting 1-2 Months

💧Waterproof Seal

🔋6V Lithium Power

Description

🔋 Power up your pet’s safety with lasting energy and effortless swaps!

DUAL PACK VALUE - Two batteries for uninterrupted pet protection
QUICK EASY SWAP - Simple battery change means less downtime, more playtime
WATERPROOF RUBBER SEAL - Built to withstand outdoor adventures and weather
UNIVERSAL COMPATIBILITY - Perfect fit for bark control, remote trainers, and containment collars
RELIABLE 6 V LITHIUM POWER - Keeps your pet devices running strong and steady

The PetSafe RFA-67D-11 Spare Batteries pack includes two 6V lithium batteries designed for all PetSafe receivers requiring this module. Featuring a waterproof rubber seal for durability and lasting 1-2 months per battery, these replacements ensure your pet’s bark control, remote training, and containment collars stay reliably powered with minimal hassle.

Specifications

ASIN	B0009811TW
Amperage	6 Amps
Battery Capacity	6 Volts
Battery Cell Composition	Lithium
Battery Cell Type	Lithium
Brand	PetSafe
Brand Name	PetSafe
Customer Reviews	4.6 out of 5 stars 35,604 Reviews
Global Trade Identification Number	00729849105423
Item Dimensions	25 x 25 x 25 Millimeters
Item Type Name	battery
Item Weight Unit of Measure	0.04 Pounds
Manufacturer	PetSafe
Model Number	RFA-67D-11
Net Quantity	2.0 Count
Number of Batteries	1 Lithium Metal batteries required. (included)
Reusability	Single Use
UPC	015568975592 729849102286 707005106385 700580041317 885826030147 885989834446 885933768957 885645747592 885603113124 802673239806 885642922510 802700187131 885143830048 631908833836 853585210674 802674234466 634252106656 729849105423 885769202809 791611032510 702854227557 885637943995
Unit Count	2.0 Count

Reviews

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29.03.2026

E**Z

4.02.2025

A**O

1.02.2023

A**E

5.12.2025

C**N

18.01.2026

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