I have one of the newer model BB's and am looking for a replacement lithium battery for the transmitter (http://www.bumperboy.com/tech_transmitter.php). I took the current battery to Jaycar Electronics - they tested it and confirmed it wasn't holding charge. They searched through their range of toy helicopter/2-way radio batteries for a replacement but the closest we could get was one that had the correct voltage (7.4) and connections but it was too wide. They couldn't/wouldn't order one in nor did they have any suggestions as to where I could source one. I have been in contact with BB who have said that it's unusual for one to fail so quickly but have offered no further help. If push comes to shove I will order one from the BB website but can anyone point me in the right direction to source one locally please?
Thanks in advance,
Sally.