What is the mAh rating on these batteries?

800 mAh (to 2.0 volts)(Rated at 100 ohms at 21°C)

Do you know how these compare with Duracell DL-CR2? The Duracell is a bit more expensive, but any idea if they last longer?

I don't know anything about the Duracell. I use these in my Leopold golf rangefinder, which I have had since the end of January 2014. I play an average of 2 rounds a week. I have replaced the battery twice so far. Hope that helps.

are item dimensions correct? not correct for a cr2

From what I can tell, the item dimensions provided in the listing are for the battery package and not the CR2 battery itself. The batteries are definitely CR2 and worked just fine for what I needed them for.

Does anybody use this battery for a Snuza baby monitor?

I’m trying to order it for the Snuza as well. I noticed that everything is the same except the MAh is 800 on this battery and 850 on the Snuza battery.

Energizer Cr2 Lithium Batteries 2 Pack 3v Photo Batteries

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Capture every moment with power that lasts a decade!

UNMATCHED LONGEVITY - Holds power for up to 10 years in storage—always ready when you are.
TRUSTED BRAND QUALITY - Energizer’s proven lithium technology ensures longer-lasting power than off-brand alternatives.
VERSATILE COMPATIBILITY - Perfect for digital SLR cameras, calculators, tablet PCs, and more—one battery, endless uses.
HIGH VOLTAGE PERFORMANCE - Delivers a steady 3 volts to power your high-tech devices without compromise.
RELIABLE IN ANY CONDITION - Engineered to perform consistently in extreme temperatures, so your gear never misses a beat.

Energizer CR2 Lithium Batteries (2 Pack) provide dependable 3V power optimized for digital SLR cameras and other high-tech devices. With a remarkable 10-year shelf life and robust performance in extreme temperatures, these lithium batteries ensure your equipment stays ready whenever inspiration strikes. Trusted by professionals and enthusiasts alike, Energizer delivers long-lasting, reliable energy in a compact form factor.

Specifications

ASIN	B00004TDSA
Amperage	3 Amps
Antenna Location	Camera
Battery Capacity	3 Volts
Battery Cell Composition	Other Than Listed
Battery Cell Type	Other Than Listed
Battery Weight	40 Grams
Best Sellers Rank	#1,789 in Health & Household ( See Top 100 in Health & Household ) #8 in 3V Batteries
Brand	Energizer
Built-In Media	Battery Pack
Compatible Phone Models	digital SLR cameras, calculators, tablet PCs
Customer Reviews	4.8 out of 5 stars 12,183 Reviews
Global Trade Identification Number	00039800022974
Item Dimensions	3.5 x 3.5 x 0.6 inches
Item Type Name	c-batteries
Item Weight	0.01 Kilograms
Manufacturer	Energizer
Model Name	ENR EL1CR2BP2.B4 PHOT 1CR2 2PK COO IND
Model Number	EL1CR2BP2
Number of Batteries	1 Lithium Metal batteries required. (included)
Recommended Uses For Product	Camera
Reusability	Single Use
UPC	039800022974
Unit Count	2.0 Count
Voltage	3 Volts

Reviews

K**A

11.04.2026

P**.

16.04.2026

W**D

8.04.2026

M**.

24.11.2025

Y**Y

26.01.2026

Y**E

11.02.2026

M**E

28.04.2026

W**Y

25.03.2026

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