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.

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Energizer CR2 Lithium Batteries (2 Pack), 3V Photo Batteries | Replaces DLCR2 and cr15h270 3v lithium battery models; suitable for digital SLR cameras, calculators, and tablet PCs

Product ID: 434247

Details

Battery Capacity
3 Volts
Battery Cell Composition
Other Than
Brand
Energizer
Number of Batteries
1 Lithium
Recommended Uses For Product
Camera

⏳10-year shelf life

⚡3V high-voltage power

📸Optimized for digital SLRs

9948CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your moments, capture your legacy.

DECADE LONG FRESHNESS - Holds charge for up to 10 years in storage—always ready when you are.
LIGHTWEIGHT COMPACT - At just 0.35 ounces, these batteries pack power without the bulk.
UNSTOPPABLE POWER BOOST - Delivers a steady 3 volts to keep your devices running at peak performance.
TRUSTED BY PROS CREATORS - Energizer’s proven reliability ensures you never miss a moment or a calculation.
VERSATILE TECH COMPATIBILITY - Perfect for digital SLR cameras, calculators, tablet PCs, and more high-tech gear.

Energizer CR2 Lithium Batteries (2 Pack) provide reliable 3V power tailored for high-tech devices like digital SLR cameras and tablets. With a remarkable 10-year shelf life and lightweight design, these batteries ensure long-lasting performance and readiness, making them an essential companion for professionals and tech-savvy users who demand consistent energy on the go.

Specifications

ASIN	B00004TDSA
ASIN	B00004TDSA
Amperage	3 Amps
Antenna Location	Camera
Batteries	1 Lithium Metal batteries required. (included)
Battery Capacity	3 Volts
Battery Cell Type	Other Than Listed
Battery Weight	40 Grams
Best Sellers Rank	#2,150 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 4.8 out of 5 stars (12,292)
Date First Available	July 28, 2017
Global Trade Identification Number	00039800022974
Is Discontinued By Manufacturer	Yes
Item Dimensions	3.5 x 3.5 x 0.6 inches
Item Type Name	c-batteries
Item Weight	0.01 Kilograms
Item model number	EL1CR2BP2
Manufacturer	Energizer
Manufacturer	Energizer
Model Name	ENR EL1CR2BP2.B4 PHOT 1CR2 2PK COO IND
Model Number	EL1CR2BP2
Number of Batteries	1 Lithium Metal batteries required. (included)
Product Dimensions	3.5 x 3.5 x 0.6 inches; 0.35 ounces
Reusability	Single Use
UPC	039800022974
Unit Count	2.0 Count
Voltage	3 Volts

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