A golf club shaft 2 made of a fiber-reinforced resin having a weight W of 30 to 55 g calculated as a shaft having a length of 46 inches and an average flexural rigidity EIa of 1. This results in an electrochemical cell which possesses improved safety and voltage delay characteristics in comparison to prior art cells comprising unexposed lithium. The example delivers the modulated electrical power having the at least two different alternating current frequencies to multiple different electrical devices, including a first electrical device configured to utilize the first alternating current frequency and a second electrical device configured to utilize the second alternating current frequency. An inspection contacting structure is assembled. Branch prediction information of the matching entry is received from the branch target buffer preload table at the branch target buffer. In one example of the method, processing of semiconductor devices involves assembling the semiconductor devices into a strip, isolating a portion of each of the semiconductor devices of the strip, and performing operations on the strip using a strip socket, wherein the strip socket is designed to make electrical contact substantially simultaneously with each semiconductor device in the strip.