The Smart Charger is designed for charging 20Ah - 100Ah 25.6V (8 Cells) LiFePO4 battery pack.
This is a a light weight LiFePO4 battery pack. It's half the weight of a comperable lead acid battery and will yield 30% more power!
900 MHz 5dBi Rubber Duck Antenna - SMA Male Connector
The Spektrum AR620 air receiver is a full-range, 6-channel sport receiver with DSMX/DSM2 compatibility and a compact footprint that’s streamlined to fit in a wide range of models. Great for Robots too!