E-flite 4000mAh 14.8V Quad Cell 4S 30C LiPoly Pack,12g EC3 E-Flite High-Power Lithium Polymer Batteries offer an excellent blend of weight, power, and performance.
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E-flite 4000mAh 14.8V Quad Cell 4S 30C LiPoly Pack,12g EC3 Part# 0-EFLB40004S30
Charge ONLY with LiPoly chargers.