Celestron Powertank Lithium LT Card Type_XQD weather-resistant All Weather (AW) construction

weather-resistant All Weather (AW) construction

Fluorine coating on front and rear lens surfaces helps reduce smears and fingerprints

the TS-E 90mm f/2

This means a rugged build quality that will endure the knocks of everyday use

Detachable Front Cover accessory (sold separately) for maximum interior lighting control

Celestron Powertank Lithium LT Card Type_XQD weather-resistant All Weather (AW) constructionPower your telescope anywhere with the PowerTank Lithium LT, our smallest and lightest lithium ion power pack. This handy device is a must have for your telescope and accessories, camping gear, emergency kit, and more. Stable Power Designed for Telescopes The PowerTank Lithium LT is built with Lithium Nickel Manganese Cobalt Oxide [LiNiMnCoO2] or NMC technology, which delivers a steady charge over long periods and requires less maintenance than a