PL-SP20 Dual-channel Universal DV Battery Charger Input 100~240VAC 47~63Hz Charging Output 8.4V/1.0A*4 Power 20W(max) Dimension 165(L)mm×103(W)mm×61(H)mm Weight 540g ·Applicable Battery : Fxlion DF-248, DP-254, DP-266, DP-VBD58. Sony 970 series, Panasonic D54, VBD series battery. ·Charge two pieces battery simultaneously. ·One universal charger can charge both Sony and Panasonic DV battery. Meet the need of film rental company’s multi-model DV battery.