Heli-Max 1200mAh Single Cell 1S 3.7V 30C LiPo Battery - 230Si Single cell, 3.7V, 1200mAh
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Heli-Max 1200mAh Single Cell 1S 3.7V 30C LiPo Battery - 230Si Part# 0-HMXP1016
Charge ONLY with LiPoly chargers.