transistor battery การใช้

• He quickly pulled apart snap-on terminals, like those used to connect some transistor batteries.
• He arrived at the Havana airport in August 1997, carrying the explosives in a back pocket, the transistor batteries in a front pocket.
• The batteries are obsolete but the early T / O models live on either due to the ability to use AC line or a battery made of modern cells ( 6 Ds for the " A " power and 10 9 volt transistor batteries for " B " ) or an inverter.