AA Battery Holder Powers Truss-Tube Dobsonian Fans
The AA battery holders for the Explore Scientific truss-tube Dobsonian telescopes with fans use eight cells and are available in a mountable slim inline profile, double-sided compact, double-sided wide, or with a cover and on/off switch. Each battery holder has a 5.5mm barrel connector. Run time will vary based on power draw and battery capacity. Use new alkaline batteries only.
CA Residents: Prop 65 WARNING(S)