The Pentax battery is rated at 1620 mAh, the Impact battery at B&H is rated at 1700 mAh and the Lenmar battery at Newegg is rated at 1500 mAh.
It'll be interesting to see if anyone notices any difference in performance. ----- It would be hard to standardize any test. Too many variables--% flash shots, SR on/off, time spent chimping, outside temp, etc. Joe -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
