CNHL ministar 450mah 14.8v 4s 70c XT30 lipo battery
$ 12.60
Capacity450mAhVoltage14.8V / 4-Cell / 4S1PDischarge Rate70C Continual / 140C BurstCharge Rate5C MaxSize30X18X65mm(H*W*L)Weight62g (Including wire and connector)Output ConnectorXT30UBalance ConnectorJST / XH