T2i Battery Grip - LP-E8 or Rechargable AA

CF01

Active member
I need to get a battery grip soon. I was wondering if anyone had done any comparisons between using LP-E8 vs Rechargable AA batteries for power?

Also, if anyone knows what rechargable AA are best for use in a Canon DSLR, I would like to hear their opinion why. I'm assuming either NiZn or LSD NiMH?

I'll probably be getting a cheap grip off amazon and my LP-E8 preference is Opteka.

Thanks
 
When I was using a Pentax K-x I found Sanyo Eneloop's to be the best rechargeable AA batteries available. I'm not sure how they'd compare to the LP-E8 though.
 
I've got a phottix battery grip for my 550D, which I use with opteka batteries; it works great

I wouldn't even consider using rechargeable AA: I've always had bad experiences with non-lithium battery technologies, they just don't seem reliable enough: they always seem to have lost their charge when I reach for them, plus a bad charger will kill the batteries (even if they are eneloop, which I have also read are some of the best around)
 
Eneloops are awesome! Whatever you do, make sure you get LSD (low self discharge) batteries. Rechargeable LSD (low self-discharge) AA batteries are a much better value than Canon batteries. Eneloop AA batteries are rated at 2000mAh, whereas the Canon LP-E8 is rated at 1120mAh. Unless I'm missing something here, 6 AA batteries will deliver a lot more juice than 2 Canon batteries. The AA batteries are much cheaper than the LP-E8. You can charge AA batteries using a cheap battery charger. If you want to charge two Canon batteries you'll need two chargers. Also, if you're ever in a jam, it's much easier to buy or borrow a battery charger than a Canon charger. If you ever change cameras you'll be stuck having to buy new Canon batteries, as the 60D and 7D use different batteries. AA won't give you that problem.

LP-E8: http://www.amazon.com/Canon-LP-E8-B...1?s=electronics&ie=UTF8&qid=1306314816&sr=1-1
Eneloops: http://www.amazon.com/SANYO-eneloop...le-Batteries/dp/B004UG41W8/ref=dp_ob_title_ce
 
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