Ext Battery Packs for Vortex III Elite

[Ninjax]

Hi All , anyone got information on the above ?
consider this link ...
http://www.tomshardware.com/reviews/notebook-battery-external-power-supply,2821-2.html

or this

http://www.amazon.co.uk/Energizer-X...le-External/dp/B002K8M9HC/ref=pd_sim_sbs_ce_2


Does anyone at PCS recommend any brand of ext battery pack ?



appreciate all the help as always ;-)

 

[Ninjax]

could someone post a pic of the elites' power cord tip ?