What is the mAH rating per battery?

I don’t know, but all these I installed were at 50% or less power upon install. Worthless

what is the expiration date?

I didn’t look but i did throw away half of the 2nd order

how many hours will these batteries last

It depends, not surprisingly, on what you use them for. On my bicycle computer’s receiver and sender two years, easily. In my bicycle LED lights, several months, but I always use them with the beam in flashing rather than steady-on mode. In any of our kitchen timers, forever.

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POWEROWL High Capacity CR1632 Battery (15-Pack) CR 1632 3v Lithium Batteries, 10 Years Leak-Free

POWEROWL High Capacity CR1632 Battery (15-Pack) CR 1632 3v Lithium Batteries, 10 Years Leak-Free

Product ID: 432149216

Details

Battery Capacity
3 volts
Battery Cell Composition
Lithium Metal
Brand
POWEROWL
Number of Batteries
15 Nonstandard
Recommended Uses For Product
Calculators

⏳10 years leak-free shelf life

🔋3V high voltage power

⚙️20% higher capacity than standard

R347

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In stock

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

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Description

🔋 Stay powered, stay ahead — never miss a moment with POWEROWL!

POWER THAT LASTS - Experience 20% more capacity for longer device life
LEAK FREE GUARANTEE - 10 years of worry-free, corrosion-resistant performance
BULK PACK CONVENIENCE - 15 batteries per pack to keep your essential devices powered and ready
UNIVERSAL COMPATIBILITY - Fits all CR1632, BR1632, DL1632, and more for seamless replacement
ADVANCED POWER PRESERVE TECH - Dual crimps and zinc composition lock in energy until you need it

POWEROWL’s High Capacity CR1632 3V Lithium Batteries deliver 20% more energy density and a decade-long leak-free shelf life, ensuring reliable power for watches, calculators, and medical devices. Featuring advanced sealing technology and universal compatibility, this 15-pack offers professional-grade performance and peace of mind for your essential electronics.

Specifications

ASIN	B09876BMML
Antenna Location	Calculators,Watches
Battery Capacity	3 volts
Battery Cell Composition	Lithium Metal
Battery Cell Type	Lithium Metal
Battery Weight	1.8 g
Best Sellers Rank	#32,053 in Health & Household ( See Top 100 in Health & Household ) #214 in Coin & Button Cell Batteries
Brand	POWEROWL
Customer Reviews	4.5 out of 5 stars 2,031 Reviews
Item Weight	0.04 kg
Manufacturer	Shenzhen Wang Xiong Digital Technology Co.,Ltd
Model Name	cr1632
Model Number	CR1632
Number of Batteries	15 Nonstandard Battery batteries required. (included)
Recommended Uses For Product	Calculators,Watches
Unit Count	15 Count
Voltage	3 volts

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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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R347

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

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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

4 days ago

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