tech rc 2pcs 7.4v 500mAh Batteries Spare Parts for JJRC H8 H8C H8D DFD F183 F182 Rc Drone Replacement batteries,perfectly compatible with JJRC H8C H8D DFD F183 Rc Quadcopter. 7.4v 500mAh lithium battery,high quality and rechargeable performance. Durable and pratical battery, rechargeable with long life using. Over charge protection, Short circuit protection,Rechargeable up to hundreds of times. Package include: 2pcs batteries. More flying time you can enjoy.