Futaba - SBS-01C Current/Capacity Monitoring Telemetry Sensor

Works with the following Futaba Transmitters:
T18MZ (World Champion)
T18SZ
T18SZ (70th Anniversary)
T16SZ
T7PX LE
T7PX

For additional compatible transmitters, please refer to the manual.

Features:

Electric-power system current and capacity monitoring sensor.

Voltage: DC 3.7-7.4

Specifications:

Weight: 23g