Vapcell Q4 li-ion battery charger TOOLKITRC The 40CH coverage gives you

The 40CH coverage gives you the freedom to fly at any race without having to resort to video transmitter swapping practices (*)

Antenna Connector: SMA Female Socket

Voltage Measurement Range via AIN2 (External device): 0-35V (Battery Voltage Divider Ratio: 1:10)

Double-sided motor solder pad

Over Temperature and low-temperature alert function

Vapcell Q4 li-ion battery charger TOOLKITRC The 40CH coverage gives youEasily charge most Li ion type cylidrical batteries with this handy lightweight charger. Features: Micro USB power Automatically Stop Charging Over charge , and discharge protection Reverse polarity protection Each slot Charge independently Portable, Easy to carry Please Note: Batteries and USB power source not included.