Charger for multiple Batteries

[Amfamora]

Wondering if anyone has ever seen or knows of a Battery Charger that can charge more than one 400D battery at a time?

Any help would be greatly appreciated. Dont want have multiple chargers would just prefer one complete unit :)

[Leonid Photography]

In for this info too. I know there is a Canon one but I dont see it for sale much.

* edit: Just saw you said for 500D I thought it was 50D but still in for info haha.

[Jon]

Delkin makes a charger that'll charge multiple batteries at once. You need to buy the right plates for the type you need. Having had battery chargers die on me while traveling, I'd prefer to have two single-battery chargers rather than one dual-battery charger. At least that way I'm less likely to find myself with a brick (or two).

[DeaconG]

Compact Power Adapter CA-PS400?

I bought one when I first got my kit, charges two batteries (one at a time)...