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View Full Version : Got 'em: Genuine Canon BP-511A Battery


Andy
Oct-08-2005, 07:41 PM
have you got a spare spare? if so, i'm interested in buying. needs to be a recent purchase, and must be the the genuine canon model (http://www.canoncompanystore.com/epages/annex.storefront?ProductDetail=9200A001AA). if you have an extra that you don't use or need, please pm me.

thanks in advance.

Andy
Oct-09-2005, 05:53 AM
found 'em. for some reason, i was only finding them at $80 each. found them at a good price, $50

thx

rutt
Oct-09-2005, 06:43 AM
In my experience, the knockoffs, like the one Adorama sells, are both much cheaper and have much longer battery life. These batteries are rated in mAh (milliamps), the more the longer you can go between charges. I've been using knockoffs since my D60 days with no problems and noticably longer life.

I found an 1800 mAh one for <$12 on Amazon. By comparison, the genuine Canon battery is $45 for 1380mAh.

gsgary
Oct-09-2005, 06:45 AM
Just bought an Energizer 1500mah last long than Canon £30

DoctorIt
Oct-09-2005, 07:03 AM
Well since Andy found 'em we can hijack away, right? :evil

So I just bought 2, yes 2, NB-2's for my XT at the price of $3. Even with $5 shipping, I paid $8 for 2 batteries. That's a savings on the order of several hundred percent.

How can Canon charge so much for their brand? What am I missing, if the rating and shape is the same, isn't it the same battery? Not exactly rocket science to make a battery these days. Even if my no-name brands last 3/4 or even 1/2 as long, I'm saving tons of money.

Andy
Oct-09-2005, 07:19 AM
I'm saving tons of money.

read this... (http://www.dgrin.com/showthread.php?t=20030)

Nikolai
Oct-09-2005, 11:56 AM
Well since Andy found 'em we can hijack away, right? :evil

So I just bought 2, yes 2, NB-2's for my XT at the price of $3. Even with $5 shipping, I paid $8 for 2 batteries. That's a savings on the order of several hundred percent.

How can Canon charge so much for their brand? What am I missing, if the rating and shape is the same, isn't it the same battery? Not exactly rocket science to make a battery these days. Even if my no-name brands last 3/4 or even 1/2 as long, I'm saving tons of money.
Where did you get those ? If you dont mind sharing...
Thanks!:thumb

ScottMcLeod
Oct-09-2005, 09:02 PM
Well since Andy found 'em we can hijack away, right? :evil

So I just bought 2, yes 2, NB-2's for my XT at the price of $3. Even with $5 shipping, I paid $8 for 2 batteries. That's a savings on the order of several hundred percent.

How can Canon charge so much for their brand? What am I missing, if the rating and shape is the same, isn't it the same battery? Not exactly rocket science to make a battery these days. Even if my no-name brands last 3/4 or even 1/2 as long, I'm saving tons of money.
The difference is the cut-off circuits.

LI-ion or LI-poly batteries will become unstable if discharged too far, or overcharged too far. When they're unstable, the next time you charge or use them, there's a risk of chemical breakdown and explosion.

I enjoy my semi-knockoffs. I get mine from ACCstation.com, but I can't guarantee that my batts are the same ones that he sells now. (he may have changed supplieers)

DoctorIt
Oct-10-2005, 09:18 AM
Where did you get those ? If you dont mind sharing...
Thanks!:thumbebay, don't remember the seller, there were several at basically the same price.

way to ruin my day guys, thanks. :rolleyes

Andy
Oct-10-2005, 09:26 AM
ebay, don't remember the seller, there were several at basically the same price.

way to ruin my day guys, thanks. :rolleyes

yep. put that in your bunsen burner and smoke it :lol3