Speedzone have released three new hardcase graphene LiPo battery packs. First is a 4000mAh 7.4V 100C Slim LCG Shorty battery pack. With dimensions of 95x47x18.5mm and weighing 162g, the 100C pack offers versatility, true capacity at 7.4v, and exceptional performance in modified and stock racing classes. The 5200mAh 7.4V 120C LCG pack measures 139x47x22.5mm and weighs 274g and is another pack which offers strong performance in touring modified and stock racing classes. The 6300mAh 7.4V 130C pack is the ultimate in voltage and low resistance. With a standard 2S size of 139x47x25mm and weighing 310g, this 130C pack delivers the highest average voltage and lowest internal resistance available in the entire Speedzone line of battery packs. All packs utilise 5mm bullet connectors.