For Intelligent Flight 3830mAh 11.4 V 3S Smart Battery — 27 Minutes Flight-Time

This smart battery uses the latest technology to allow the flight control to instantly access real-time battery status. With a capacity of 3830mAh and rated 11.4 V (3S), it delivers up to 27 minutes of flight-time. Built-in protections guard against overcharge and overdischarge, and an LED indicator displays remaining power while charging so you can monitor charge level at a glance.