Jeti SPIN 33 Amp Brushless Speed Control

Specifications:

• Dimensions: 1-5/8" x 15/16" x 1/4"
• Weight: 30 grams (1 oz.)
• Battery: 5-14 NiMH/NiCd, 2-5 Li-Poly, 5-21V
• BEC: 5.5V w/max. current 3A, up to 7 servos.