Hi Andy,
That's the battery that's in it now. Not sure how old it is since I bought the transmitter used and it doesn't seem to hold a charge for long. A while ago you recommended a Spektrum lipo for my DX 8 and it works great. Just wondered if they made a Lipo for the DX 9 Does the DX 9 only use Life batteries??? and is there a larger life battery than the 2000 that could be used??? If not, I probably should replace the battery that's in it now. Thanks for your info Gary