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

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

Product ID: 56183819

Details

Battery Capacity
170
Battery Cell Composition
Lithium Metal
Brand
CELEWELL
Number of Batteries
6 Lithium
Recommended Uses For Product
Camera

⚡3V stable power output

🔋170mAh high capacity

🛡️7-year no-leak warranty

R403

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Description

🔋 Power up your essentials with CELEWELL — never settle for less!

7 YEAR WARRANTY - Backed by CELEWELL’s trusted 7-year warranty—buy once, power worry-free for years.
CERTIFIED SAFETY - ISO9001, UL, CE, RoHS, and UN38.3 certified for peace of mind in every pack.
POWER THAT LASTS - Industry-leading 170mAh capacity ensures your devices stay energized longer than generic batteries.
LEAK FREE CONFIDENCE - Advanced tech guarantees zero leakage for 5 years, protecting your valuable electronics.
UNIVERSAL COMPATIBILITY - Fits all major CR1/3N models and powers everything from night vision to glucose monitors.

The CELEWELL 6 Pack CR1/3N 3V Lithium Batteries deliver a robust 170mAh capacity with industry-leading durability and safety certifications. Designed for a wide range of devices including cameras, dog collars, and medical monitors, these batteries come with a 7-year warranty and a guaranteed 5-year leak-free shelf life, making them the smart, reliable choice for professionals who demand longevity and peace of mind.

Specifications

ASIN	B078N2YLZW
Amperage	3 A
Antenna Location	Camera
Battery Capacity	170 milliamp_hours
Battery Cell Composition	Lithium Metal
Battery Cell Type	Lithium Metal
Battery Weight	25 g
Best Sellers Rank	#32,266 in Health & Household ( See Top 100 in Health & Household ) #110 in 3V Batteries
Brand	CELEWELL
Customer Reviews	4.6 out of 5 stars 4,612 Reviews
Item Dimensions	0.43 x 0.43 x 0.43 inches
Item Weight	1 g
Manufacturer	CELEWELL
Model Name	CR1/3N
Model Number	CR1/3N 6pcs
Number of Batteries	6 Lithium Metal batteries required. (included)
Recommended Uses For Product	Camera
Reusability	Single Use
UPC	769284566861
Unit Count	6 Count
Voltage	3 volts
Warranty Description	7 Year

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

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R403

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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