This 2 cell Lithium Polymer 850mAh battery pack is great for tons of application! It fits right into the Blade CX/CX2/CX3 with no modifications necessary! 15C continuous discharge rate of 21.25 amps with 42.5 amp bursts. Pack includes JST discharge connector.
THIS PACK IS A PERFECT FIT FOR THE BLADE CX & CX2!