Hi,

Battery like LiPo may be made with Water and Graphite with much higher energy dencity as well as Higher C value that technology claims to charge in a few seconds.

http://www.monash.edu.au/news/show/graphite-water-the-future-of-energy-storage

RF Module kits cost are drastically reducing for new RF technology. Though this is about sub 1 MHz, but used for various RC applications.

http://www.ti.com/ww/en/analog/sub_1_GHz_low_power_rf_ic/index.shtml?DCMP=rfvalueline&HQS=Other+OT+rfvalueline-pr



Thanks

thanks for the links Kalyan...

now we just need a industrial electric connection to our house hold each to be able to charge a 6s 5000 mha battery in full speed