3.7 Volt Rechargeable Battery for UL / HUB / ULTRAPAK / LYNX, by Eartec   For UltraLITE, and Hub Systems Lithium-Ion Battery with No Memory Approximate 3-Hour Charge Time Approximate 6 Hours of Use

RevLimit Sensor & Bracket: AR7100R

Key Features Compact low-cost, full-range DSMX receiver with telemetry Antenna-less design increases convenience, performance and durability Integrated flight log and receiver voltage telemetry with fly-by range Streamlined, end-pin design in a lightweight hard-case Large bind-button eliminates the need for the old bind plug Lightweight...

Lap Timer Trigger -Spektrum