Others say...

"720mAh - NOT 5500mAh"
I trusted Amazon, but should have read these reviews first. I just received my new 720mAh battery. It looks just like the original though. It is not a 5500mAh as described ...sooo disappointed.

"Will this replace regular DB-L20 ?"
What I need to know is -- will this replace the regular Sanyo DB-L20 in my VPC-E1? Can I plug it into the existing charger without burning the house down? To be safe I was just going to by a regular DB-L20. But the *AU is all that's listed.

"Beware of erroneous Amazon product information: 720mAh vs 5500mAh"
Amazon (and most of the other comparison shopping web sites) list this battery as 5500 mAh. This is very strange because if you look at the image of the sanyo DB-L20AU battery, it clearly is printed with 720 mAh. So if you think the clone batteries are delivering only 13% of the charge of the Sanyo, you might be wrong, since the clones usually also claim 720 mAh. Why Amazon chose to represent this as a 5500 mAh battery instead of a 720 mAh battery mystifies me, but they made a big mistake and as of July 27, 2007 they have not corrected this typo or misrepresentation. The Kahlon clone, for $25, is a 680 mAh battery. So you are getting about 94% of the power charge for about 50% of the price. You could get two clones for the price of one "real" battery. The Lenmar clone claims 720 mAh and can be found for $13 to $20. Beware the Amazon product descriptions... you aren't going ot get a 5500 mAh battery!