It suppresses voltage drops during acceleration and protects the ESC body and battery.
Recommended for high on and off road racing
Specifications:
Capacity: 470uF x 4
Voltage: 35V
Size: L 1.7 x W 0.5 x H 0.8 inches (42 x 12.5 x 20 mm)
Compatible ESC: XeRUN XR8 PLUS/ EZRUN MAX8-WP