... service 4, 22.2V 5200MAH 30C 5, apply in rc model, helicopter 30C 5200mAh 22.2V 6S RC Lipo Battery Brand NameLION ... ,RoHS,ISO9001MOQ10pcs / ModelDelivery Time3-7daysAfter-sales service6 monthsApplicationsRC TOYS,MODELS, Helicopter, RC car truck, airsoft gun etcLION Power Advantages:--Up to ... battery pack 6s 22.2V 5200MAH 30C LIPO for rc model