




🔋 Power your pet’s tech with confidence — stay charged, stay ahead!
This 10-pack of B3V1A lithium manganese dioxide batteries delivers a reliable 3V and 1A power source specifically designed for MS-4 and MS-5 high-tech pet collars. Each ultra-lightweight, single-use battery offers 270mAh capacity, ensuring your pet’s collar stays powered without interruption. Perfect for professionals who demand dependable performance and bulk convenience.



| Reusability | Single Use |
| Battery Capacity | 270 Milliamp Hours |
| Amperage | 1 Amps |
| Voltage | 3 Volts |
| Battery Weight | 0.05 Grams |
| Unit Count | 10.0 Count |
| Battery Cell Type | Lithium Manganese Dioxide |
Y**P
Like original, just cheaper
A good substitute for batteries that power dog collars that activate a pet door. Save money, work fine.Good dogs!
L**D
Pet door gives grace and autonomy to aging dogs bathroom needs
Having the right batteries are key to ensuring no one has to beg or wait to go potty! Her dog door collar will always have the POWER it needs to provide access for this senior dog!
J**N
nice buy
nice buy
T**H
Works in MS-5 smart dog collar, no problem.
I use these batteries in a MS-5 dog collar for a smart dog door. I have never had the batteries die on me. But I change the battery out every 3 months. I need the collar to just work. I am happy with my purchase.
J**C
Disappointed in Battery Life
It seems to me these battery should last at least three months, but they only last two. I have two different dogs and every two months I have to change both batteries. However, for the price, the value is good. There is easy to install as the original manufacturer.
A**R
Value
Price and quantity are reasonable.Would appreciate a shelf life date. I have 3 pets wearing sensor collars so high traffic in and out pet door. Quality could use improvement.
A**R
The batteries are great.
They work really good I have gotten about 3 months use from them. I am going to order my second round of batteries. I have 3 dogs so we go through them a bit faster than someone with one dog.
S**N
Dead Batteries
Complete two thumbs down. Every one of the 10 batteries were dead. Had to throw them all away.
TrustPilot
5天前
2 个月前