Yes, that charger will charge the DuraTrax battery pack and the stock packs. As given in the specs, it will charge any 6-7 cell NiCd and NiMH battery pack. However, often you get what you pay for. The charger you listed can only be connected to a 12V battery, and you can't use it at home without a power supply. For a little more money, get something like this, which is an excellent charger: [link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXUF45&P=0]DuraTrax IntelliPeak AC/DC Charger[/link]