CR2 Dimensions?

[forcedfuel50]

Does anyone have the UltraFire Brand CR2 dimensions down to the thousandths (width and length) ? They list a dimension on the deal extreme site, but i have noticed these are not very accurate. Just wondering if anyone had them and a micrometer or digital caliper to measure them. Thanks!

David

 

[breakfastchef]

I measure 15mm x 27mm.

 

[forcedfuel50]

Breakfastchef,
You don't happen to have that measurement down to the thousandths do you? I have some Cr2's that i measured, but they are energizers and they seem to vary a bit by brand, so i wanted to check the measurements on other brands. I have some ordered up from deal extreme, but you know how long that can take.

Thanks again,

David

 

[youfillintheblank]

1 3/32 long tip to tip
19/32 wide

or 27.2mm long tip to tip
15.36 mm wide.

I'm eyeballing it on a ruler for the inches, the mm comes from the product page on dealextreme. I would hope they don't vary much, but this is an inexpensive item from DX so who knows....I think the protected cells would vary more since they have a PCB shrinkwrapped to them.

 

[breakfastchef]

Breakfastchef,
You don't happen to have that measurement down to the thousandths do you? I have some Cr2's that i measured, but they are energizers and they seem to vary a bit by brand, so i wanted to check the measurements on other brands. I have some ordered up from deal extreme, but you know how long that can take.

Thanks again,

David

Sorry, David, I am only using a calipers graduated in inches and transferring the measurement to a metric rule.

 

[forcedfuel50]

No problem, i appreciate the effort! Yeah, i don't trust the specs at deal extreme, i've received batteries from them that measure a full mm different then what they claim. Such is the nature of the beast!

David

 

[Cisco]

Hey Forced,


Here are a few measurements

Ultrafire 15270 800mAh 3.0v

Height 1.066 to 1.097 (pretty random)

width .598 to .601

No Name 15266 1000mAh 3.0v

Height 1.051 to 1.056

Wide .595 to .601


Cisco...

 

[forcedfuel50]

Much appreciated Cisco!! My energizer CR2's measure .598 so we are right in the ball park between brands.