Charges BP-L40A, L60A, L90A battery packs.
Simultaneously connects and charges up to four BP-L40A, BP-L60A, BP-L90A or any mix of the three.
Supplies up to 100W of DC power to an external devices connected through an optional DC connecting cable.

See also : Globalmediapro SCA4S 4-channel V-Mount Charger