The Hexfly 20C 2S 7.4V 5000mAh LiPo Battery Banana Plug Hard Case is a marvelous upgrade for your Redcat Racing truck or other rc vehicle that takes a hard case 2S LiPo battery with a 4.0mm banana connector. The Hexfly brand is what Redcat Racing is recommending for its 2011 trucks that come with red 4.0mm banana plugs. The hard case helps to protect the battery from damage such as puncture wounds.
