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】 | widely used for Ideal for Laser Sights , dog collars, cameras, calculators, flashlights, glucose monitors

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

72.72 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your essentials with confidence — never settle for less!

POWER THAT LASTS - Experience industry-leading 170mAh capacity for longer device life and fewer replacements.
CERTIFIED QUALITY - ISO9001, UL, CE, RoHS, and UN38.3 certified for peace of mind in every use.
TRUSTED BRAND LEGACY - 16 years of battery innovation with strict quality control, delivering premium performance every time.
UNMATCHED DURABILITY - Backed by a 7-year no-leak warranty, ensuring safety and reliability beyond ordinary batteries.
UNIVERSAL COMPATIBILITY - Seamlessly fits all CR1/3N battery models and powers your essential devices from laser sights to glucose monitors.

The CELEWELL 6 Pack CR1/3N 3V Lithium Batteries deliver a robust 170mAh capacity with advanced manufacturing for superior durability and safety. Certified by top industry standards and backed by a 7-year no-leak warranty, these batteries are engineered for high-performance devices like laser sights, dog collars, cameras, and medical monitors. Compatible with a wide range of CR1/3N models, CELEWELL ensures long-lasting, reliable power for professionals who demand excellence.

Specifications

ASIN	B078N2YLZW
Amperage	3 A
Antenna Location	Camera
Battery Capacity	170 milliamp_hours
Battery Cell Type	Lithium Metal
Battery Weight	25 g
Best Sellers Rank	#35,827 in Health & Household ( See Top 100 in Health & Household ) #113 in 3V Batteries
Brand	CELEWELL
Customer Reviews	4.6 4.6 out of 5 stars (3,994)
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)
Reusability	Single Use
UPC	769284566861
Unit Count	6 Count
Voltage	3 volts
Warranty Description	7 Year

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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Great experience from order to delivery. Highly recommended!

1 week ago

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72.72 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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