This is a replacement Spektrum 3.6V Li-Ion Battery for the DX6R Transmitter. This single cell rechargeable battery features 4000mAh of capacity and wire lead connector.

Specifications: 

  • Battery Application: Transmitter Battery 
  • Battery Voltage: 3.6V 
  • Cell Configuration: 1S2P 
  • Transmitter (Tx) Battery Type: LiIon