Many uses of Tronix Auxiliary Battery Pack The Tronix Auxiliary Battery Pack , initially designed as a back up power for the Tronix Explorer XT, has been a staple back up power for other Tronix photo equipment such as the Tronix SnapPower and Tronix Vulcan (portable smoke machine). With the new Tronix PowerX Mac (+12 Hours Portable Power for Mac Laptops) and the Tronix Portable Air Blower, the Tronix Auxiliary Battery Pack is now even a primary power supply. Equipped with two (2) 12V 12AH sealed lead acid batteries and built-in charger, is capable of giving you more power for long duration, on-location photo shoots – on powering your strobes or flash units, special effects equipment such as smoke machine and blowers and now, even laptops or notebooks. Using the same built-like tank design like other Tronix products, it has a robust handle and made with sturdy, black metal case for easy carrying and durability. Safe and easy to use, the Tronix Auxiliary Battery Pack comes with the car ...