anyone heard of this USPS vs ion-lithium batts?

[emaayan]

http://www.engadget.com/2012/05/11/usps-battery-ban/

actually i came across this by accident as i started looking around for shops that sell lithium-ion battery packs (i was told lipo has a short re-charge cycles).

 

[TylerDurden]

http://endless-sphere.com/forums/search.php?keywords=usps+lithium&terms=all&author=&sc=1&sf=all&sk=t&sd=d&sr=posts&st=0&ch=300&t=0&submit=Search