This is a single 3 cell Lithium Polymer 1250mAh battery pack. 8C continuous discharge rate of 10 amps with 15 amp bursts in accordance with our "Real Flight Rating" method. Please see our "Real Flight Rating" method that describes more specific use of "burst" discharge rates with our Li-Poly cells. These packs are part of our budget line. They are top quality cells with moderate discharge rates. Size: 23mm x 35mm x 68mm - 101 grams

V2 packs in this model are shipping now!