Some beginning racers start to use LiFePo4 Hard case 6.4V 2500 mah 25C -30C in Janpan
the Feedback for after 3 months :
much more safety for overcharge and overdischarge no blast no fire , It is really good for new racers
we are using Lifepo4 battery for receiver batteries to apply to the gas powered R/C cars
we also start produce hard case lifepo4 for 1/10 1/12 1/18 car
Because lifepo4 Voltage is lower than Lipo, the 1/12th is more slower and easiest to drive, even 1/18th too
we have to use a different case , more little than lipo hard case
Maybe could be the only one in the global R/C market with lifepo4 battery