I have a 7 year warranty on these batteries how do I get more? it’s been a whole year and some now?

My understanding is that you have to contact their customer service department. However, there may be a catch, in that you would have had to given them a positive review within their allotted time frame so as to be registered with them. They only give you a week to review the product.

Interested in buying for dog fence collar. How long do these typically last in your dog collar? Would you buy the batteries again?

I use these batteries for my 3 Boston Terrier's dog collars. If I buy batteries from the collar manufacturer they are $20.00 for one. Amazon price is $13.95 for ONE. They are shrink-wrapped and when cut apart they are 2 CR1/3N 3V-B6 Lithium batteries. A six-pack of the CELLEWELL CR1/3N 3V-B6 Lithium batteries about $2.50 for each battery! And they are the longest-lived dog collar battery I've used.

Does anyone know why these wouldn’t work stacked in a series for a perimeter dog collar?

That's how we use them oh, and they work fine.

What is the length of these batteries?

They are approximately 3/8 of an inch

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🔋 Power Up Your Life with CELEWELL!

SAFETY FIRST - ISO9001, UL, CE, RoHS certified for your safety.
HIGH PERFORMANCE - 170mAh capacity ensures your devices run longer and stronger.
UNMATCHED LONGEVITY - Experience a 7-year warranty that guarantees peace of mind.
EXPERT CRAFTSMANSHIP - Manufactured with 16 years of expertise for superior quality.
VERSATILE COMPATIBILITY - Works seamlessly with a wide range of devices.

The CELEWELL 6 Pack DL1/3N CR1/3N 3V Lithium Battery offers a high capacity of 170mAh, ensuring long-lasting performance for various devices. With a remarkable 7-year warranty and multiple safety certifications, these batteries are designed for reliability and compatibility with numerous models. Ideal for everything from cameras to keyless entry devices, CELEWELL batteries are the smart choice for professionals seeking durability and peace of mind.

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Item Dimensions	0.43 x 0.43 x 0.43 inches
Item Weight	1 Grams
Battery Weight	25 Grams
Unit Count	6 Count
Battery Cell Type	Lithium Metal
Recommended Uses For Product	Camera
Reusability	Single Use
Battery Capacity	170 Milliamp Hours
Amperage	3 Amps
Voltage	3 Volts

6 Pack DL1/3N CR1/3N 3V Lithium Battery 170mAh【7-Year Warranty】

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