In this video, I use the Arrma Talion as an example, but this also applies to the Arrma Typhon, Arrma Senton, and Arrma Kraton.
If you guys take the leap and get an Arrma 1/8th scale vehicle, do yourselves a favor and check out the offerings from www.spcracing.com And, no, I was not paid or compensated to say that.
Link to 6s lipo: http://spcracingbatteries.com/index.php?route=product/product&path=59&product_id=79
Link to 4s Lipo: http://spcracingbatteries.com/index.php?route=product/product&path=59&product_id=69