PROLUX VOLT-SAVER SECURITY ALARM W/LED INDICATOR

Prolux On-Board LED Battery Checker for NIMH 4.8~6V, LiPo 7.4~11.V.

Features:

• Used on receiver's battery-check
• Can indicate 4~5C Ni-Cd/MH & 2~3S LiPo battery
• Shows battery status in three differnt colors of LED
• Plugs into any open receiver channel