Probably not, everything dried up within a week after Peter announcing that Arc was no more. You can find things on eBay, or in the B/S/T here. what do you need? 2xAA twistie?
This german online knife shop http://www.ninjutsu-akademie-hn.de/products.html has one 2xAA battery holder in stock for EUR 39.95. Just go to Lampen =>Arc-Light. It is a very reliable shop, perhaps he will ship to the US, too.