More info:

Swedish forces: about 9500 men.
7500 cavalry and dragoons organized in 37 or 38 squadrons.
2000 infantry from 6 brigades, merged into 3 because of their small size (from the regiments of Uppland, Södermanland, Hälsinge, Kalmar, Skaraborg and Västgöta-Dals)
20 artillery pieces.

Brandenburg's forces: about 8500 men.
5000 cavalry inkluding some 1200-1500 dragoons organized in 23 or 24 squadrons.
3500 infantry in 9 brigades (possibly merged into 5).
30 artillery pieces and 5 howitzers.