The Triton has been a winner for me. It'll charge any type of battery from Tx, Rx, and even Li-polis. I highly recommend it. Like "skydude" says, it requires a stand alone power supply. If yo are looking for a charger for just your Rx or Tx and you don't want to spend the extra flow on a power supply...may I recommend the MRC super brain 959 charger for $50.