PULSE LIPO 1800mAh 22.2V 45C- ULTRA POWER SERIES (Battery for Goblin 380 or similar) For Goblin 380 and other similiar sized helicopters - Myriads of Voltages, Capacities & C Ratings True 5C Charge Rates -Large AWG Wiring for Maximum Power Applications Industry Standard JST/XH Balance Taps -High discharge rate for High Power Demands The choice of pro level pl and beyond, filling the flight line with pl of all skill levels & demands 90 Days Manufacturer Warranty from Point of Customer Purchase