This is the GWS 35A ESC for Brushless Motors.
FEATURES: Built in Battery Eliminator Circuit (5V-3A)
For use with 2-4 Cell LiPo battery or 5-12 cell NiMH or NiCd
Can be adjusted with the GWS Brushless ESC Programming Card, GWSA2203
INCLUDES: One Electronic Speed Control for Brushless motors
Instructions
REQUIRES: Connectors for battery
SPECS: Length: Approx. 9" (228.60mm)
Width: Approx. 1" ( 25.40mm)
Height: Approx. 1/2" ( 12.70mm)