3.7V 300MAH Replacement Battery For Educator BP-504, EZ-900, ET-300TS, ME-300 Receiver Collars

3.7V 300MAH Replacement Battery For Educator BP-504, EZ-900, ET-300TS, ME-300 Receiver Collars

Marsoni

M251S

$65.00

Get it in 3 business days with 1 day shipping. Friday, May 29

3.7V 300MAH Replacement Battery For Educator BP-504, EZ-900, ET-300TS, ME-300 Receiver CollarsBattery Replacement Kit for Educator BP 504 Bark Collar, RX 090 and RX 070 Remote Collar Receivers If the receiver collar only last for an hour or two, it is now time to replace your old battery with a fresh one and achieve the 40 60 hour usage time from when it was brand new! You can easily replace the battery of your collar and not spending another set of a new system that will cost you hundreds of dollars. The battery replacement kit for the

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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After reading the reviews about it being oversized, I was able to get the right fit that I wanted. It is on the thinner end as far as sweatshirts go, but I tend to run hot so I was quite pleased that I got a long sleeve shirt that didn’t make me sweat. Now, let me tell you about the quality …. For some reason I thought the design was just printed on it, but it’s not! The “jolly” is sewn on, and the stripes don’t look cheaper. I love the red banding at the neck, sleeves and waist. It’s so comfortable, and I got compliments on it all night. I would definitely buy it, or any of their own sweatshirts, again!

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Reviewed in the United States on December 8, 2025

Verified Purchase

Gabriela

Los Angeles, US

★★★★★ 5

Buena calidad de tela 👌

La tela es buena, me gusto!!

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Reviewed in the United States on January 14, 2026