Speedzone has released the latest versions of their Peerless Series Lipo Packs. These packs come in standard 1S, 2S and 2S Shorty dimensions and meet ROAR, EFRA, BRCA, and IFMAR specs. Both the 1S and 2S packs are 8000mah and weigh 158g and 330g respectively. The shorty pack is a 5200mah pack with a weight of 222g. With the high mAh, these 100C packs offer higher run times without compromise to average voltage or resistance. All packs are hardcase packs with inboard 4mm connectors.