The Servo-Max voltage regulator accepts 3S/4S LiPo input, and has a selectable 6v or 8v output to power your radio receiver and throttle servo. The Servo-Max was designed to work best with the Killer RC 14.8v 3600mAh 4S LiPo, and the Hitec 900/1000/1005SGT steering servo, but it may also be used in other applications. The Servo-Max is only warrantied when used with a Killer RC 4S LiPo battery. DO NOT try to use this product with a 2S 7.4v LiPo battery.
The Servo-Max works great with the Killer RC Super Power Switch (select the JST plug version)