Celestron 12V 5A PowerTank Lithium Pro Portable Power Pack - 18768 Correctors Baader 2" Double Polarizing Filter

Baader 2" Double Polarizing Filter - Ideal for solar and planetary observations

and are particularly useful for imaging

This Permanent Pier can be used with their CEM120 Mount and heavier-than-normal payloads

System includes the B3400 blocking filter which provides full disk images

Celestron 12V 5A PowerTank Lithium Pro Portable Power Pack - 18768 Correctors Baader 2" Double Polarizing FilterCelestron PowerTank Lithium Pro Portable Power Pack Extra large capacity portable power pack featuring Celestrons LiFePO4 () Lithium Iron Phosphate chemistry battery technology Powers your telescope for up to 17 hours Features 2 USB ports for charging other devices, plus a 12V car battery adapter port LED light panel provides bright white or red LED illumination for up to 25 hours Perfect for astronomy, camping, emergency kits, anywhere you need