Rechargeable 3.7V "4400mAh" 8C Lithium-Polymer Battery for WFLY 7-CH Transmitter - Black
Model LA4000-1S-8 Quantity 1 piece(s) per pack Color Black Material Li-ion battery Compatible Model No Battery Type Li-ion polymer Voltage 3.7 V Marked Capacity 4400 mAh Actual Capacity 4000 mAh Other Feature Provide power for WFLY 7-CH remote controller transmitter can replace 4 x AA batteries. Durable use long life. Packing List 1 x Battery