Pricing good through July 6, 11:59 PM CT 2022. To receive free SPMX50006S100 22.2V 5000mAh 6S LiPo, you must purchase one or more EFL12550 Draco BNF airplanes. Free Lipo automatically applied in cart. Does not qualify for coupon offers. Not applicable to taxes or shipping fees. No adjustment of previous purchases. This promotion cannot be redeemed for cash or cash equivalent. Prices, availability, and specifications are subject to change without notice.