LG Ally Extended Battery?

[DJAlmix]

Thr battery life on the LG Ally is not-so-good from my experience so far. I have read that there is an extended battery that verizon sells for the LG Ally (including the larger back case). I have Googled it, but all I could find was eBay auctions selling extended batteries. Would someone be kind enough to post a link to the official battery (and not a knock off please)?

 

[cdman2008]

44.99 for the battery
4.99 for the new back plate

http://www.verizonwireless.com/b2c/store/accessory?action=selectPhone&phoneId=5331

 

[DJAlmix]

Thank you