This is a single 4 cell Lithium Polymer 6000mAh battery pack. 8C continuous discharge rate not to exceed 48 amps. A 72 amp burst for five seconds is OK every 30 seconds. These packs are part of our budget line. They are top quality cells with moderate discharge rates. Size: 35mm x 46mm x 195mm - 615 grams

V2 packs in this model are shipping now!