Quadralite Atlas PowerPack is an extra 2600mAh battery module for Quadtalite Atlas 600 Pro TTL monolights.
Quadralite Atlas Pro PowerPack is an additional battery module designed for Atlas 600 Pro TTL monolights. Having more than one battery ensures shooting comfort during photo shoots outside of the studio and extends the number of times the monolight can fire before a battery needs to be recharged. Modular construction ensures very quick and easy replacement of a discharged battery.
In the box: